| | |
| Last Updated: 18/Jun/21 | |
| | |
| | |
| 1973 | |
| | |
| 01-Jun-73 | |
| Balmoral - Aberdeenshire (Met Office) | -1.9 |
| Kielder Castle - Northumberland (Met Office) | -1.2 |
| Cwmystwyth - Ceredigion (Met Office) | -1.0 |
| Glenmore Lodge - Moray (Met Office) | -0.8 |
| Grantown on Spey - Moray (Met Office) | -0.6 |
| Alwen - Conwy (Met Office) | -0.5 |
| Braemar - Aberdeenshire (Met Office) | -0.3 |
| Preston Wynne - Herefordshire (Met Office) | 0.0 |
| Eskdalemuir - Dumfries & Galloway (Met Office) | 0.1 |
| Newport - Shropshire (Met Office) | 0.1 |
| Corwen - Denbighshire (Met Office) | 0.1 |
| Malham Tarn - West Yorkshire (Met Office) | 0.4 |
| Usk - Monmouthshire (Met Office) | 0.5 |
| Keiss - Caithness (Met Office) | 0.5 |
| Trawscoed - Ceredigion (Met Office) | 0.5 |
| Carnwath - Lanarkshire (Met Office) | 0.6 |
| Glenlivet - Moray (Met Office) | 0.9 |
| Birmingham Airport (Met Office) | 1.0 |
| Hereford Sewage Works (Met Office) | 1.0 |
| Rochdale - Greater Manchester (Met Office) | 1.8 |
| Shawbury - Shropshire (Met Office) | 2.0 |
| Pershore College - Worcestershire (Met Office) | 2.4 |
| Tavistock - Devon (Met Office) | 2.7 |
| Shrewsbury - Shropshire (Met Office) | 2.8 |
| St Abbs Head - Scottish Borders (Met Office) | 3.0 |
| Buxton - Derbyshire (Met Office) | 3.7 |
| Hartlepool - County Durham (Met Office) | 3.9 |
| Cottesmore - Rutland (Met Office) | 4.0 |
| | |
| 02-Jun-73 | |
| Braemar - Aberdeenshire (Met Office) | -0.5 |
| Shawbury - Shropshire (Met Office) | 1.3 |
| Alwen - Conwy (Met Office) | 1.5 |
| Yeovilton - Somerset (Met Office) | 1.8 |
| Exeter Airport - Devon (Met Office) | 2.0 |
| Elmstone No2 - Kent (Met Office) | 2.3 |
| East Bergholt - Suffolk (Met Office) | 2.5 |
| East Malling - Kent (Met Office) | 2.5 |
| Jubilee Corner - Kent (Met Office) | 2.5 |
| Wincanton - Somerset (Met Office) | 2.5 |
| Coltishall - Norfolk (Met Office) | 2.6 |
| Ipsley Sewage Works - Worcestershire (Met Office) | 2.6 |
| Poole - Dorset (Met Office) | 2.8 |
| Birmingham Airport (Met Office) | 3 |
| Cardington - Bedfordshire (Met Office) | 3 |
| Wye - Kent (Met Office) | 3.2 |
| Faversham Brogdale - Kent (Met Office) | 3.3 |
| Whitby Coast Guard - North Yorkshire (Met Office) | 3.5 |
| RAF Bentwaters - Suffolk (Met Office) | 4.0 |
| Hadlow College - Kent (Met Office) | 4.3 |
| Throwley - Kent (Met Office) | 4.3 |
| Gillingham No2 - Kent (Met Office) | 4.4 |
| Swanage - Dorset (Met Office) | 4.9 |
| Manston - Kent (Met Office) | 5.4 |
| | |
| 03-Jun-73 | |
| Birmingham Airport (Met Office) | 4 |
| Shawbury - Shropshire (Met Office) | 4 |
| | |
| 04-Jun-73 | |
| Bastreet - Cornwall (Met Office) | 1 |
| Rodney Stoke - Somerset (Met Office) | 2.6 |
| Jubilee Corner - Kent (Met Office) | 4.7 |
| Hadlow College - Kent (Met Office) | 5.7 |
| | |
| 05-Jun-73 | |
| Alwen - Conwy (Met Office) | -2.5 |
| Moel Cynned - Powys (Met Office) | -1.9 |
| Cenarth Mill - Carmarthenshire (Met Office) | -1.2 |
| Bala - Gwynedd (Met Office) | -1.0 |
| Eskdalemuir - Dumfries & Galloway (Met Office) | -0.9 |
| Balmoral - Aberdeenshire (Met Office) | -0.7 |
| Carnwath - Lanarkshire (Met Office) | -0.6 |
| Kindrogan - Perthshire (Met Office) | -0.3 |
| West Raynham - Norfolk (PWS) | 0.0 |
| Braemar - Aberdeenshire (Met Office) | 0.3 |
| Glenlee - Dumfries & Galloway (Met Office) | 0.5 |
| Stratford Upon Avaon - Warwickshire (Met Office0 | 0.5 |
| Trawscoed - Ceredigion (Met Office) | 0.5 |
| Crawfordjohn - South Lanarkshire (Met Office) | 0.6 |
| East Dereham - Norfolk (Met Office) | 1.5 |
| Shawbury - Shropshire (Met Office) | 2 |
| Birmingham Airport (Met Office) | 3 |
| East Bergholt - Suffolk (Met Office) | 3.0 |
| Morely St Botolph - Norfolk (Met Office) | 3.0 |
| East Hoathly - East Sussex (Met Office) | 3.7 |
| Buxton - Derbyshire (Met Office) | 3.8 |
| Elmstone No2 - Kent (Met Office) | 3.8 |
| Cardington - Bedfordshire (Met Office) | 3 |
| Pershore - Worcestershire (Met Office) | 4 |
| Swanage - Dorset (Met Office) | 4.8 |
| Hadlow College - Kent (Met Office) | 4.9 |
| East Malling - Kent (Met Office) | 5.0 |
| Faversham - Kent (Met Office) | 5.2 |
| | |
| 06-Jun-73 | |
| East Hoathly - East Sussex (Met Office) | 1.0 |
| Elmstone No2 - Kent (Met Office) | 2.0 |
| Writtle - Essex (Met Office) | 2.3 |
| Cardington - Bedfordshire (Met Office) | 3 |
| East Bergholt - Suffolk (Met Office) | 3.5 |
| Hadlow College - Kent (Met Office) | 3.8 |
| East Malling - Kent (Met Office) | 3.9 |
| Gatwick Airport - West Sussex (Met Office) | 4 |
| Bournemouth Airport - Dorset (Met Office) | 4 |
| Faversham - Kent (Met Office) | 4.1 |
| Throwley - Kent (Met Office) | 5.5 |
| Jubilee Corner - Kent (Met Office) | 5.7 |
| | |
| 07-Jun-73 | |
| Elmstone No2 - Kent (Met Office) | 5.5 |
| Throwley - Kent (Met Office) | 5.5 |
| Faversham - Kent (Met Office) | 5.7 |
| | |
| 10-Jun-73 | |
| Haverfordwest - Pembrokeshire (Met Office) | -0.5 |
| | |
| 14-Jun-73 | |
| Santon Downham (Grimes Graves) - Norfolk (Met Office) | -2.8 |
| Alwen - Conwy (Met Office) | -2.3 |
| Moor House - Cumbria (Met Office) | -1.1 |
| Grendon Underwood - Buckinghamshire (Met Office) | -0.7 |
| Grizedale - Cumbria (Met Office) | -0.5 |
| Bracknell Beaufort Park - Berkshire (Met Office) | -0.2 |
| Christchurch - Dorset (Met Office) | 0.4 |
| Carnwath - Lanarkshire (Met Office) | 0.5 |
| Eskdalemuir - Dumfries & Galloway (Met Office) | 0.6 |
| Woburn - Bedfordshire (Met Office) | 0.6 |
| Bugbrooke Mills - Northants (Met Office) | 0.6 |
| Wingerworth - Derbyshire (Met Office) | 0.7 |
| Mepal - Cambridgeshire (Met Office) | 0.8 |
| Caldecott - Rutland (Met Office) | 0.8 |
| Wallingford - Oxfordshire (Met Office) | 0.8 |
| Pickering - North Yorkshire (Met Office) | 0.9 |
| East Hoathly - East Sussex (Met Office) | 1.3 |
| Cardington - Bedfordshire (Met Office) | 1.4 |
| East Bergholt - Suffolk (Met Office) | 1.5 |
| Newtown Linford - Leicestershire (Met Office) | 1.5 |
| Mickleham - Surrey (Met Office) | 1.5 |
| Filey - North Yorkshire (Met Office) | 1.6 |
| Cirencester - Gloucestershire (Met Office) | 1.6 |
| Bridlington - North Yorkshire (Met Office) | 1.8 |
| Elmdon Airport - West Midland (Met Office) | 1.9 |
| Bournemouth Airport - Dorset (Met Office) | 2.0 |
| Shawbury - Shropshire (Met Office) | 2 |
| Goudhurst - Kent (Met Office) | 2.0 |
| Hadlow College - Kent (Met Office) | 2.2 |
| Lincoln (Met Office) | 2.4 |
| Wisley - Surrey (Met Office) | 2.4 |
| Blackpool Airport - Lancashire (Met Office) | 2.4 |
| Kew Gardens - Surrey (Met Office) | 2.6 |
| Terrington St Clement - Norfolk (Met Office) | 2.7 |
| Pershore - Worcestershire (Met Office) | 2.7 |
| Bodiam - East Sussex (Met Office) | 2.7 |
| Marham - Norfolk (Met Office) | 2.8 |
| Gatwick Airport - West Sussex (Met Office) | 2.9 |
| Cottesmore (Rutland) | 3.0 |
| Exeter Airport - Devon (Met Office) | 3 |
| Buxton - Derbyshire (Met Office) | 3.1 |
| Skegness - Lincolnshire (Met Office) | 3.5 |
| East Malling - Kent (Met Office) | 3.5 |
| Elmstone No2 - Kent (Met Office) | 4.2 |
| Throwley - Kent (Met Office) | 4.4 |
| Jubilee Corner - Kent (Met Office) | 5.5 |
| | |
| 15-Jun-73 | |
| Alwen - Conwy (Met Office) | 0.5 |
| Elmstone No2 - Kent (Met Office) | 1.7 |
| East Hoathly - East Sussex (Met Office) | 2.4 |
| Bournemouth Airport - Dorset (Met Office) | 3 |
| Hadlow College - Kent (Met Office) | 3.5 |
| Faversham - Kent (Met Office) | 3.7 |
| Jubilee Corner - Kent (Met Office) | 4.0 |
| East Malling - Kent (Met Office) | 4.5 |
| Folkestone Fairway Ave - Kent (Met Office) | 4.8 |
| | |
| 16-Jun-73 | |
| Alwen - Conwy (Met Office) | 2.5 |
| | |
| 20-Jun-73 | |
| West Raynham - Norfolk (Met Office) | 3 |
| | |
| 22-Jun-73 | |
| Coltishall - Norfolk (Met Office) | 2.0 |
| | |
| 25-Jun-73 | |
| Luton Airport - Bedfordshire (Met Office) | 2 |
| | |
| 28-Jun-73 | |
| Balmoral - Aberdeenshire (Met Office) | 0.7 |
| | |
| 08-Jul-73 | |
| Lagganlia - Inverness-shire (Met Office) | -1.0 |
| Moel Cynnedd - Powys (Met Office) | -0.7 |
| Cenarth Mill - Carmarthenshire (Met Office) | -0.3 |
| Carnwath - Lanarkshire (Met Office) | -0.1 |
| Eskdalemuir - Dumfries & Galloway (Met Office) | 0.0 |
| Alwen - Conwy (Met Office) | 0.0 |
| Corwen - Denbighshire (Met Office) | 0.5 |
| Aberfoyle - Perthshire (Met Office) | 0.5 |
| Bala - Gwynedd (Met Office) | 1.0 |
| Trawsgoed - Ceredigion (Met Office) | 1.5 |
| Cwmystwyth - Ceredigion (Met Office) | 1.6 |
| Swyddffynnon - Ceredigion (Met Office) | 1.8 |
| Santon Downham (Grimes Graves) - Norfolk (Met Office) | 1.9 |
| Llandrindod Wells - Powys (Met Office) | 2.6 |
| Newport - Shropshire (Met Office) | 3.2 |
| Haverfordwest - Pembrokeshire (Met Office) | 3.6 |
| Shawbury -Shropshire (Met Office) | 4 |
| Birmingham Airport (Met Office) | 5 |
| Pershore - Worcestershire (Met Office) | 5 |
| | |
| 09-Jul-73 | |
| Alwen - Conwy (Met Office) | 1.0 |
| Bastreet - Cornwall (Met Office) | 2.3 |
| East Hoathly - East Sussex (Met Office) | 3.7 |
| Elmstone No2 - Kent (Met Office) | 4.5 |
| Gatwick Airport - West Sussex (Met Office) | 5 |
| Bracknell Beaufort Park - Berkshire (Met Office) | 5 |
| Hadlow College - Kent (Met Office) | 5.4 |
| | |
| 10-Jul-73 | |
| Elmstone No2 - Kent (Met Office) | 4.5 |
| | |
| 23-Jul-73 | |
| Grantown on Spey (Met Office) | -0.8 |
| Braemar - Aberdeenshire (Met Office) | -0.5 |
| Glenmore Lodge - Moray (Met Office) | -0.5 |
| Balmoral - Aberdeenshire (Met Office) | -0.2 |
| Kielder Castle - Northumberland (Met Office) | 0.1 |
| Kindrogan - Perthshire (Met Office) | 0.4 |
| Eskdalemuir - Dumfries & Galloway (Met Office) | 0.8 |
| Strathconon - Ross & Cromarty (Met Office) | 0.8 |
| Auhintully Castle - Perthshire (Met Office) | 0.9 |
| | |
| 24-Jul-73 | |
| Carnwath - Lanarkshire (Met Office) | 0.5 |
| Moor House - Cumbria (Met Office) | 0.6 |
| Crawfordjohn - South Lanarkshire (Met Office) | 0.9 |
| Bracknell Beaufort Park - Berkshire 9Met Office) | 3.1 |
| Wallingford - Oxfordshire (Met Office) | 3.4 |
| Writtle - Essex (Met Office) | 3.5 |
| Gatwick Airport - West Sussex (Met Office) | 3.6 |
| East Haothly - East Sussex (Met Office) | 3.8 |
| Cardington - Bedfordshire (Met Office) | 3.8 |
| Grendon Underwood - Buckinghamshire (Met Office) | 3.9 |
| Jubilee Corner - Kent (Met Office) | 3.9 |
| Hadlow College - Kent (Met Office) | 4.3 |
| East Malling - Kent (Met Office) | 4.6 |
| Wye - Kent (Met Office) | 4.7 |
| Pershore - Worcestershire (Met Office) | 5 |
| | |
| 18-Aug-73 | |
| Moel Cynnedd - Powys (Met Office) | 0.8 |
| Cenarth Mill - Carmarthenshire (Met Office) | 1.1 |
| Corwen - Denbigshire (Met Office) | 1.4 |
| Alwen - Conwy (Met Office) | 1.5 |
| Bala - Gwynedd (Met Office) | 2.2 |
| Stratford upon Avon - Warwickshire (met Office) | 3.6 |
| Newport - Shropshire (Met Office) | 3.6 |
| Pickering - North Yorkshire (Met Office) | 3.8 |
| Lincoln (Met Office) | 3.9 |
| Shawbury - Shropshire (Met Office) | 4 |
| Birmingham Airport (Met Office) | 5 |
| | |
| 19-Aug-73 | |
| Carnwath - Lanarkshire (Met Office) | 0.5 |
| | |
| 21-Aug-73 | |
| Lagganlia - Inverness-shire (Met Office) | -4.5 |
| **UK August Record ** | |
| | |
| Grantown on Spey - Moray (Met Office) | -4.4 |
| Balmoral - Aberdeenshire (Met Office) | -3.0 |
| Inverdruie - Inverness Shire (PWS) | -3.0 |
| Glenmore Lodge - Moray (Met Office) | -3.0 |
| Glenlivet - Moray (Met Office) | -2.6 |
| Braemar - Aberdeenshire (Met Office) | -2.0 |
| Dinnet - Aberdeenshire (met Office) | -2.2 |
| Strathconon - Ross & Cromarty (Met Office) | -1.6 |
| Strathy - Sutherland (Met Office) | -1.5 |
| Lairg - Sutherland (Met Office) | -1.2 |
| Gartly - Aberdeenshire (Met Office) | -0.8 |
| Keiss - Caithness (Met Office) | -0.3 |
| Aberdeen Dyce Airport (Met Office) | -0.2 |
| Banchory - Aberdeenshire (Met Office) | 0.1 |
| Dall (rannoch School) - Perthshire (Met Office) | 0.1 |
| Wick - Caithness (Met Office) | 0.5 |
| Elgin - Nairnshire (Met Office) | 0.6 |
| | |
| 22-Aug-73 | |
| Balmoral - Aberdeenshire (Met Office) | 0.1 |
| | |
| 23-Aug-73 | |
| Cardington - Bedfordshire (met Office) | 5 |
| | |
| 24-Aug-73 | |
| Santon Downham (Grimes Graves) - Norfolk (Met Office) | 2.7 |
| | |
| 25-Aug-73 | |
| Carnwath - Lanarkshire (Met Office) | 0.9 |
| | |
| 03-Sep-73 | |
| Carnwath - Lanarkshire (Met Office) | -3.4 |
| | |
| 1974 | |
| | |
| 01-Jun-74 | |
| Santon Downham - Suffolk (Met Office) | -0.9 |
| Elmstone No2 - Kent (Met Office) | 1.0 |
| East Bergholt - Suffolk (Met Office) | 1.2 |
| East Dereham - Norfolk (Met Office) | 1.7 |
| Scole - Norfolk (Met Office) | 1.7 |
| Writtle - Essex (Met Office) | 1.7 |
| Coltishall - Norfolk (Met Office) | 1.8 |
| Morley St Botolph - Norfolk (Met Office) | 1.8 |
| Caldecott - Rutland (Met Office) | 2.0 |
| Bugbrooke Mills - Northants (Met Office) | 2.3 |
| Monks Wood - Cambridgeshire (met Office) | 2.4 |
| Cardington - Bedfordshire (Met Office) | 2.6 |
| Silsoe - Bedfordshire (Met Office) | 2.6 |
| Folkestone Fairway Ave - Kent (Met Office) | 2.8 |
| Terrington St Clement - Norfolk (Met Office) | 3.2 |
| Lowestfoft - Suffolk (Met Office) | 3.4 |
| East Malling - Kent (Met Office) | 3.7 |
| Marham - Norfolk (Met Office) | 3.8 |
| Wye - Kent (Met Office) | 3.9 |
| Edenbridge - Kent (Met Office) | 4.0 |
| Gatwick Airport - West Sussex (Met Office) | 4 |
| Hadlow College - Kent (Met Office) | 4.6 |
| Faversham - Kent (Met Office) | 4.7 |
| Jubilee Corner - Kent (Met Office) | 4.9 |
| Herne Bay Sewage Works -Kent (Met Office) | 5.5 |
| Manston - Kent (Met Office) | 5.6 |
| Gillingham No2 - Kent (Met Office) | 5.7 |
| Dover Seafront - Kent (Met Offixce) | 5.8 |
| | |
| 04-Jun-74 | |
| Grendon Underwood - Buckinghamshire (Met Office) | 0.9 |
| Bracknell Beaufort Park - Berkshire (Met Office) | 1.2 |
| Stratford upon Avon - Warwickshire (Met Office) | 1.3 |
| Carmarthen (Met Office) | 1.5 |
| Usk - Monmouthshire (Met Office) | 1.5 |
| Letcombe Regis - Oxfordshire (Met Office) | 2.2 |
| Elmdon Airport - West Midlands (Met Office) | 2.3 |
| Terrington St Clement - Norfolk (Met Office) | 2.5 |
| Wellesbourne - Warwickshire (Met Office) | 2.5 |
| Bude - Cornwall (Met Office) | 2.8 |
| Ipsley Sewage Works - Worcestershire (Met Office) | 2.9 |
| Shawbury - Shropshire (Met Office) | 3 |
| Woburn - Bedfordshire (Met Office) | 3.0 |
| Bastreet - Cornwall (Met Office) | 3.2 |
| Alwen - Conwy (Met Office) | 3.3 |
| East Hoathly - East Sussex (Met Office) | 3.7 |
| Edenbridge - Kent (Met Office) | 3.9 |
| Bournemouth Airport - Dorset (Met Office) | 4 |
| Pershore - Worcestershire (Met Office) | 4 |
| Cardington - Bedfordshire (Met Office) | 4 |
| Dover RMS - Kent (Met Offixce) | 4.5 |
| | |
| 05-Jun-74 | |
| Bastreet - Cornwall (Met Office) | -1.3 |
| Alwen - Conwy (Met Office) | -0.5 |
| Nelson - Lancashire (Met Office) | 0.2 |
| Moel Cynnedd - Powys (met Office) | 0.3 |
| Bala - Gwynedd (Met Office) | 1.0 |
| Cwmystwyth - Ceredigion (Met Office) | 1.5 |
| Bude - Cornwall (Met Office) | 2.0 |
| East Hoathly - East Sussex (Met Office) | 2.9 |
| Birmingham Airport (Met Office) | 3 |
| Shawbury - Shropshire (Met Office) | 3 |
| East Bergholt - Suffolk (Met Office) | 3.0 |
| Newport - Shropshire (Met Office) | 3.1 |
| Lincoln (Met Office) | 3.2 |
| Bournemouth Airport - Dorset (Met Office) | 3.2 |
| Exeter Airport - Devon (Met Office) | 3.4 |
| Hadlow College - Kent (Met Office) | 3.5 |
| Tavistock - Devon (Met Office) | 3.5 |
| Bodiam - East Sussex (Met Office) | 3.5 |
| East Malling - Kent (Met Office) | 3.7 |
| Fowey - Cornwall (met Office) | 3.7 |
| East Hoathly - East Sussex (Met Office) | 4.0 |
| Faversham - Kent (Met Office) | 4.3 |
| Elmstone No2 - Kent (Met Office) | 4.5 |
| | |
| 06-Jun-74 | |
| Pershore - Worcestershire (Met Office) | 3.7 |
| Ross on Wye - Herefordshire (Met Office) | 3.8 |
| | |
| 07-Jun-74 | |
| Leckford - Hampshire (Met Odffice) | 2.0 |
| Newtown Linford - Leicestershire (Met Office) | 3.2 |
| Terrington St Clement - Norfolk (Met Office) | 3.3 |
| Jubilee Corner - Kent (Met Office) | 3.4 |
| Little Rissington - Gloucestershire (Met Office) | 3.5 |
| East Bergholt - Suffolk (Met Office) | 4.2 |
| Bastreet - Cornwall (Met Office) | 4.4 |
| Wye - Kent (Met Office) | 4.5 |
| Throwley - Kent (Met Office) | 5.1 |
| Folkestone Fairway Ave - Kent (Met Office) | 5.2 |
| Hadlow College - Kent (Met Office) | 5.2 |
| Dover RMS - Kent (Met Offixce) | 5.5 |
| Manston - Kent (Met Office) | 5.7 |
| East Malling - Kent (Met Office) | 5.8 |
| | |
| 08-Jun-74 | |
| Edenbridge - Kent (Met Office) | 5.4 |
| Jubilee Corner - Kent (Met Office) | 5.8 |
| | |
| 09-Jun-74 | |
| Alwen - Conwy (Met Office) | 1.0 |
| Corwen - Denbighshire (Met Office) | 1.0 |
| Wallingford - Oxfordshire (Met Office) | 1.9 |
| Bridlington - East Yorkshire (Met Office) | 2.0 |
| Preston Wynne - Hereforshire (Met Office) | 2.0 |
| Lacock - Wiltshire (Met Office) | 2.0 |
| Shawbury - Shropshire (Met Office) | 2.6 |
| Shirburn Model Farm - Oxfordshire (Met Office) | 2.8 |
| East Bergholt - Suffolk (Met Office) | 2.9 |
| Coltishall - Norfolk (Met Office) | 3 |
| Martyr Worthy - Hampshire (Met Office) | 3.0 |
| East Hoathly - East Sussex (Met Office) | 3.8 |
| Edenbridge - Kent (Met Office) | 3.9 |
| Bracknell Beaufort Park - Berkshire (Met Office) | 4 |
| Pershore - Worcestershire (Met Office) | 4 |
| Cardington - Bedfordshire (Met Office) | 4 |
| Jubilee Corner - Kent (Met Office) | 4.1 |
| Elmstone No2 - Kent (Met Office) | 4.3 |
| Bastreet - Cornwall (Met Office) | 5.0 |
| Dungeness - Kent (Met Office) | 5.0 |
| Throwley - Kent (Met Office) | 5.2 |
| Dover RMS - Kent (Met Office) | 5.5 |
| St Margarets Bay - Kent (Met Office) | 5.5 |
| Wye - Kent (Met Office) | 5.8 |
| Dover RMS - Kent (Met Offixce) | 5.9 |
| | |
| 10-Jun-74 | |
| Carnwath - Lanarkshire (Met Office) | -1.4 |
| Leadhills - South Lanarkshire (Met Office) | -0.9 |
| Camps Resevoir - South Lanarkshire (Met Office) | -0.6 |
| Eskdalemuir - Dumfries & Galloway (Met Office) | -0.1 |
| Stanhope Farm - Scottish Borders (Met Office) | 0.7 |
| Cenarth Mill - Carmarthenshire (Met Office) | 0.7 |
| Livingston - Midlothian (Met Office) | 0.8 |
| Porton - Wiltshire (Met Office) | 2.1 |
| East Hoathly - East Sussex (Met Office) | 2.9 |
| Yeovilton - Somerset (Met Office) | 2.9 |
| Martyr Worthy - Hampshire (Met Office) | 3.0 |
| Bournemouth Airport - Dorset (Met Office) | 3.2 |
| Aldenham School - Hertfordshire (Met Office) | 3.2 |
| Boscombe Down - Wiltshire (Met Office) | 3.2 |
| Gatwick Airport - West Sussex (Met Office) | 3.6 |
| Goudhurst - Kent (Met Office) | 3.8 |
| Hadlow College - Kent (Met Office) | 3.8 |
| Jubilee Corner - Kent (Met Office) | 3.8 |
| Bracknell Beaufort Park - Berkshire (Met Office) | 3 |
| Edenbridge - Kent (Met Office) | 4.0 |
| Cardington - Bedfordshire (Met Office) | 4 |
| Dungeness - Kent (Met Office) | 4.7 |
| East Bergholt - Suffolk (Met Office) | 4.2 |
| East Malling - Kent (Met Office) | 4.9 |
| Throwley - Kent (Met Office) | 5.0 |
| Wye - Kent (Met Office) | 5.2 |
| Elmstone No2 - Kent (Met Office) | 5.3 |
| Faversham - Kent (Met Office) | 5.4 |
| Dover RMS - Kent (Met Offixce) | 5.9 |
| | |
| 11-Jun-74 | |
| Elmstone No2 - Kent (Met Office) | 5.4 |
| | |
| 14-Jun-74 | |
| Alwen - Conwy (Met Office) | 0.9 |
| Shawbury - Shropshire (Met Office) | 4 |
| Bracknell Beaufort Park - Berkshire (Met Office) | 4 |
| Bastreet - Cornwall (Met Office) | 5.5 |
| | |
| 15-Jun-74 | |
| Kindrogan - Perthshire (Met Office) | 0.2 |
| Perth - Perthshire (Met Office) | 0.2 |
| | |
| 24-Jun-74 | |
| Dall (Rannoch School) - Perthshire (Met Office) | -0.7 |
| | |
| 25-Jun-74 | |
| Lagganlia - Inverness-shire (Met Office) | 0.0 |
| | |
| 26-Jun-74 | |
| Wincanton - Somerset (Met Office) | 2.9 |
| | |
| 27-Jun-74 | |
| Aberfoyle - Perthshire (Met Office) | 0.5 |
| Gleneagles - Perthshire (Met Office) | 0.8 |
| Prestwick Airport - South Ayrshire (Met Office) | 0.9 |
| | |
| 28-Jun-74 | |
| Dundeugh - Dumfries & Galloway (Met Office) | -1.8 |
| Kielder Castle - northumberland (met Office) | -1.8 |
| Eskdalemuir - Dumfries & Galloway (Met Office) | -1.7 |
| Wauchope - Scottish Borders (Met Office) | -1.6 |
| Corbridge - Northumberland (Met Office) | -1.5 |
| Loughermore Forest - Northern Ireland (Met Office) | -1.4 |
| Haydon Bridge - Northumberland (Met Office) | -0.7 |
| Durham (Met Office) | -0.5 |
| Hartburn Range - County Durham (Met Office) | -0.4 |
| Cumnock - East Ayrshire (Met Office) | 0.0 |
| Strathconan - Ross & Cromarty (Met Office) | 0.3 |
| Glenlee - Dumfries & Galloway (Met Office) | 0.5 |
| Acklington - Northumberland (Met Office) | 0.5 |
| Grizedale - Cumbria (met Office) | 0.6 |
| Newton Rigg - Cumbria (Met Office) | 0.6 |
| Greycrook - Scottish Borders (Met Office) | 0.8 |
| Nairn - Nairnshire (Met Office) | 0.8 |
| Leeming - North Yorkshire (Met Office) | 1.5 |
| Pickering - North Yorkshire (Met Office) | 1.5 |
| Carlisle - Cumbria (Met Office) | 1.7 |
| | |
| 02-Jul-74 | |
| Santon Downham - Suffolk (Met Office) | 1.3 |
| East Bergholt - Suffolk (Met Office) | 4.2 |
| East Hoathly - East Sussex (Met Office) | 5.6 |
| Edenbridge - Kent (Met Office) | 5.7 |
| | |
| 12-Jul-74 | |
| East Hoathly - East Sussex (Met Office) | 4.5 |
| | |
| 18-Jul-74 | |
| Grendon Underwood - Buckinghamshire (Met Office) | 3.0 |
| Goudhurst - Kent (Met Office) | 5.0 |
| East Hoathly - East Sussex (Met Office) | 5.0 |
| Hadlow College - Kent (Met Office) | 5.8 |
| Edenbridge - Kent (Met Office) | 5.9 |
| | |
| 19-Jul-74 | |
| Cardington - Bedfordshire (Met Office) | 4 |
| Edenbridge - Kent (Met Office) | 5.0 |
| Bracknell Beaufort Park - Berkshire (Met Office) | 5 |
| East Malling - Kent (Met Office) | 5.2 |
| East Hoathly - East Sussex (Met Office) | 5.6 |
| | |
| 21-Jul-74 | |
| Cenarth Mill - Carmarthenshire (Met Office) | 4.9 |
| | |
| 25-Jul-74 | |
| Glenmore Lodge - Moray (Met Office) | -0.8 |
| East Hoathly - East Sussex (Met Office) | 4.7 |
| Cardington - Bedfordshire (Met Office) | 5 |
| | |
| 30-Jul-74 | |
| Carnwath - Lanarkshire (Met Office) | 0.5 |
| | |
| 31-Jul-74 | |
| Balmoral - Aberdeenshire (Met Office) | 0.2 |
| Carnwath - Lanarkshire (Met Office) | 0.6 |
| Braemar - Aberdeenshire (Met Office) | 0.6 |
| Kindrogan - Perthshire (Met Office) | 0.8 |
| | |
| 02-Aug-74 | |
| Bastreet - Cornwall (Met Office) | 3.5 |
| Cardington - Bedfordshire (Met Office) | 5 |
| | |
| 03-Aug-74 | |
| Alwen - Conwy (Met Office) | 2.0 |
| Birmingham Airport (Met Office) | 3 |
| Newport - Shropshire (Met Office) | 3.1 |
| Shawbury - Shropshire (Met Office) | 4 |
| Elmstone No2 - Kent (Met Office) | 4.5 |
| Benson - Oxfordshire (Met Office) | 5 |
| Cardington - Bedfordshire (Met Office) | 5 |
| East Hoathly - East Sussex (Met Office) | 5.1 |
| Hadlow College - Kent (Met Office) | 5.4 |
| | |
| 05-Aug-74 | |
| Moor House - Cumbria (Met Office) | 0.7 |
| Alwen - Conwy (Met Office) | 2.2 |
| Bastreet - Cornwall (Met Office) | 4.6 |
| | |
| 06-Aug-74 | |
| Coltishall - Norfolk (Met Office) | 5 |
| Bastreet - Cornwall (Met Office) | 5.6 |
| | |
| 07-Aug-74 | |
| Coltishall - Norfolk (Met Office) | 2 |
| | |
| 08-Aug-74 | |
| Birmingham Airport - West Midlands (Met Office) | 2.8 |
| | |
| 18-Aug-74 | |
| Carnwath - Lanarkshire (Met Office) | 0.8 |
| Alwen - Conwy (Met Office) | 1.5 |
| Lincoln (Met Office) | 3.0 |
| Shawbury - Shropshire (Met Office) | 4 |
| Pershore - Worcestershire (Met Office) | 4 |
| Birmingham Airport (Met Office) | 5 |
| | |
| 19-Aug-74 | |
| Lagganlia - Inverness-shire (Met Office) | -2.1 |
| Grantown on Spey - Moray (Met Office) | -1.4 |
| Balmoral - Aberdeenshire (Met Office) | -1.3 |
| Strathconon - Ross & Cromarty (Met Office) | -0.7 |
| Dinnet - Aberdeenshire (Met Office) | -0.7 |
| Glenmore Lodge - Moray (Met Office) | -0.6 |
| Braemar - Aberdeenshire (Met Office) | -0.4 |
| Glenlivet - Moray (Met Office) | -0.4 |
| Moel Cynned - Powys (Met Office) | 0.1 |
| Carnwath - Lanarkshire (Met Office) | 0.2 |
| Loughermore Forest - Northern Ireland (Met Office) | 0.2 |
| Cenmarth Mill - Carmarthenshire (Met Office) | 0.3 |
| Dall (rannoch School) - Perthshire (Met Office) | 0.6 |
| Dalwhinnie - Inverness-shire (Met Office) | 0.7 |
| Stanhope Farm - Scottish Borders (Met Office) | 0.9 |
| Wisley - Surrey (Met Office) | 1,9 |
| Cwmystwyth - Ceredigion (Met Office) | 2.3 |
| Alwen - Conwy (Met Office) | 3.5 |
| Shawbury - Shropshire (Met Office) | 4 |
| | |
| 20-Aug-74 | |
| Alwen - Conwy (Met Office) | 2.8 |
| Bastreet - Cornwall (Met Office) | 3.2 |
| Shawbury - Shropshire (Met Office) | 4 |
| Bracknell Beaufort Park - Berkshire (Met Office) | 5 |
| Cardington - Bedfordshire (Met Office) | 5 |
| Edenbridge - Kent (Met Office) | 5.9 |
| | |
| 21-Aug-74 | |
| Cenarth Mill - Carmarthenshire (Met Office) | 0.3 |
| Alwen - Conwy (Met Office) | 2.7 |
| Bastreet - Cornwall (Met Office) | 3.2 |
| Edenbridge - Kent (Met Office) | 5.0 |
| Gatwick Airport - West Sussex (Met Office) | 5 |
| Shawbury - Shropshire (Met Office) | 5 |
| Elmstone No2 - Kent (Met Office) | 5.4 |
| Hadlow College - Kent (Met Office) | 5.5 |
| | |
| 22-Aug-74 | |
| Bastreet - Cornwall (Met Office) | 5.0 |
| Elmstone No2 - Kent (Met Office) | 5.7 |
| | |
| 27-Aug-74 | |
| Balmoral - Aberdeenshire (Met Office) | 0.9 |
| Hadlow College - Kent (Met Office) | 2.7 |
| | |
| 28-Aug-74 | |
| Santon Downham - Suffolk (Met Office) | 0.3 |
| Grendon Underwood - Buckinghamshire (Met Office) | 1.1 |
| Wingerworth - Derbyshire (Met Office) | 1.2 |
| Warsop - Nottinghamshire (Met Office) | 1.3 |
| Bracknell Beaufort Park - Berkshire (Met Office) | 1,7 |
| Kielder Castle - Northumberland (Met Office) | 1.8 |
| Caldecott - Rutland (Met Office) | 1.9 |
| Liphook - Hampshire (Met Office) | 2.0 |
| Pickering - North Yorkshire (Met Office) | 2.2 |
| Pershore - Worcestershire (Met Office) | 2.3 |
| Corbridge - Northumberland (Met Office) | 2.4 |
| Shawbury - Shropshire (Met Office) | 2.4 |
| Elmstone No2 - Kent (Met Office) | 2.4 |
| Mepal - Cambridgeshire (Met Office) | 2.5 |
| Stratford upon Avon - Warwickshire (Met Office) | 2.6 |
| Lacock - Wiltshire (Met Office) | 2.6 |
| Cardington - Bedfordshire (Met Office) | 2.7 |
| Writtle - Essex (Met Office) | 2.7 |
| Hadlow College - Kent (Met Office) | 2.7 |
| Bodiam - East Sussex (Met Office) | 2.7 |
| Bala - Gwynedd (Met Office) | 2.8 |
| East Bergholt - Suffolk (Met Office) | 2.9 |
| Edenbridge - Kent (Met Office) | 3.0 |
| East Dereham - Norfolk (Met Office) | 3.0 |
| East Hoathly - East Sussex (Met Office) | 3.0 |
| Corwen - Denbigshire (Met Office) | 3.0 |
| Usk - Monmouthshire (met Office) | 3.0 |
| Bournemouth Airport - Dorset (Met Office) | 3.0 |
| Silsoe - Bedfordshire (Met Office) | 3.2 |
| Woburn - Bedfiordshire (Met Office) | 3.2 |
| Kew Gardens - Surrey (Met Office) | 3.2 |
| Jubilee Corner - Kent (Met Office) | 3.2 |
| Newtown Linford - Leicestershire (Met Office) | 3.3 |
| Nettlecombe - Somerset (Met Office) | 3.3 |
| St Albans - Hertfordshire (Met Office) | 3.4 |
| Gatwick Airport - West Sussex (Met Office) | 3.4 |
| Wallingford - Oxfordshire (Met Office) | 3.5 |
| Wincanton - Somerset (Met Office) | 3.5 |
| Christchurch - Dorset (Met Office) | 3.5 |
| East Malling - Kent (Met Office) | 3.6 |
| Alice Holt Lodge - Surrey (Met Office) | 3.6 |
| Finningley - South Yorkshire (Met Office) | 3.8 |
| Goudhurst - Kent (Met Office) | 3.8 |
| Coltishall - Norfolk (Met Office) | 4 |
| Faversham - Kent (Met Office) | 4.2 |
| Mickleham - Surrey (Met Office) | 4.3 |
| Poole - Dorset (Met Office) | 4.5 |
| Wye - Kent (Met Office) | 4.7 |
| Bastreet - Cornwall (Met Office) | 4.7 |
| Exeter Airport - Devon (Met Office) | 4 |
| Folkestone Fairway Ave - Kent (Met Office) | 5.2 |
| Dungeness - Kent (Met Office) | 5.5 |
| | |
| 29-Aug-74 | |
| Hadlow College - Kent (Met Office) | 2.7 |
| Mickleham - Surrey (Met Office) | 4.3 |
| | |
| 30-Aug-74 | |
| Alwen - Conwy (Met Office) | 2.7 |
| | |
| 1975 | |
| | |
| 31-May-75 | |
| Meopham - Kent (PWS) | 0 |
| | |
| 01-Jun-75 | |
| Bala - Gwynedd (Met Office) | -3.2 |
| Leadhills - South Lanarkshire (Met Office) | -3.1 |
| Salsburg - North Lanarkshire (Met Office) | -2.0 |
| Easthampstead - Berkshire (Met Office) | -1.5 |
| Crawfordjohn - Lanarkshire (Met Office) | -1.5 |
| Kielder Castle - Northumberland (Met Office) | -1.5 |
| Malham Tarn - North Yorkshire (Met Office) | -1.1 |
| Carnwath - Lanarkshire (Met Office) | -0.8 |
| East Hoathly - East Sussex (Met Office) | -0.7 |
| Bastreet - Cornwall (Met Office) | -0.7 |
| Usk - Monmouthshire (Met Office) | -0.5 |
| Elmstone No2 - Kent (Met Office) | -0.4 |
| Glenlee - Dumfries & Galloway (Met Office) | -0.2 |
| Bracknell Beaufort Park - Berkshire (Met Ofice) | 0.0 |
| Folkestone Fairway Ave - Kent (Met office) | 0.0 |
| Alwen - Conwy (Met Office) | 0.0 |
| Lacock - Wiltshire (Met Office) | 0.2 |
| Balmoral - Aberdeenshire (Met Office) | 0.3 |
| Hadlow College - Kent (Met Office) | 0.4 |
| Callander - Stirlingshire (Met Office) | 0.5 |
| Edenbridge - Kent (Met Office) | 0.5 |
| Jubilee Corner - Kent (Met Office) | 0.7 |
| Eskdalemuir - Dumfries & Galloway (Met Office) | 0.8 |
| Throwley - Kent (Met Office) | 1.0 |
| Gatwick Airport - West Sussex (Met Office) | 1 |
| Cardington - Bedfordshire (Met Office) | 1 |
| Bude - Cornwall (Met Office) | 1.1 |
| Bodiam - East Sussex (Met office) | 1.1 |
| East Bergholt - Suffolk (Met Office) | 1.4 |
| East Malling - Kent (Met Office) | 1.6 |
| Alice Holt Lodge - Surrey (Met office) | 1.6 |
| Wye - Kent (Met Office) | 1.7 |
| March - Cambridgeshire (Met Office) | 2.0 |
| Pershore - Worcestershire (Met Office) | 2 |
| Benson - Oxfordshire (Met Office) | 2.1 |
| Maldon - Essex (Met Office) | 2.2 |
| Faversham - Kent (Met Office) | 2.3 |
| Dover RMS - Kent (Met Offixce) | 2.7 |
| Terrington St Clement - Norfolk (Met Office) | 2.9 |
| Manston - Kent (Met Office) | 3.0 |
| Meopham - Kent (PWS) | 3 |
| Shawbury - Shropshire (Met Office) | 3 |
| Exeter Airport - Devon (Met Office) | 3 |
| Shoeburyness - Essex (Met Office) | 3.1 |
| Buxton - Derbyshire (Met Office) | 3.7 |
| Dover Seafront - Kent (Met Offixce) | 4.0 |
| Dungeness - Kent (Met Office) | 4.0 |
| Herne Bay Sewage Works -Kent (Met Office) | 4.0 |
| Heathrow Airport - Middlesex (Met Office) | 4 |
| Bournemouth Airport - Dorset (Met Office) | 4 |
| Birmingham Airport (Met Office) | 4 |
| Gillingham No2 - Kent (Met Office) | 5.2 |
| | |
| 02-Jun-75 | |
| Gleneagles - Perthshire (Met Office) | -3.3 |
| Balmoral - Aberdeenshire (Met Office) | -2.2 |
| Crianlarich - Perthshire (Met Office) | -1.6 |
| Braemar - Aberdeenshire (Met Office) | -1.5 |
| Drummond Castle - Perthshire (Met Office) | -0.6 |
| Kindrogan - Perthshire (met Office) | -0.5 |
| Lentran - Inverness-shire (met Office) | -0.5 |
| Carnwath - Lanarkshire (Met Office) | -0.4 |
| Forrers - Moray (Met Office) | -0.1 |
| Wattisham - Suffolk (Met Office) | 0.2 |
| Blairgowrie Perthshire (Met Office) | 0.3 |
| Aberdeen Dyce - (Met Office) | 0.4 |
| Craibstone - Aberdeenshire (Met Office) | 0.4 |
| Elgin - Moray (Met Office) | 0.5 |
| Frazerbrough - Aberdeenshire (Met Office) | 0.5 |
| Honnington - Suffolk (Met Office) | 0.5 |
| Seahouses - Northumberland (Met Office) | 0.6 |
| Eskdalemuir - Dumfries & Galloway (Met Office) | 0.7 |
| Cambridge NIAB (Met Office) | 0.7 |
| Marham - Norfolk (Met Office) | 0.8 |
| East Hoathly - East Sussex (Met Office) | 1.0 |
| Cottesmore - Rutland (met Office) | 1.0 |
| Buxton - Derbyshire (Met Office) | 1.0 |
| Bromley - Kent (Met Office) | 1.0 |
| Folkestone Fairway Ave - Kent (Met office) | 1.0 |
| Stansted Airport - Essex (Met Office) | 1.3 |
| Terrington St Clement - Norfolk (Met Office) | 1.4 |
| Alwen - Conwy (Met Office) | 1.5 |
| Cambridge Botanical Gardens (Met Office) | 1.5 |
| Hadlow College - Kent (Met Office) | 1.6 |
| Jubilee Corner - Kent (Met Office) | 1.8 |
| Poole - Dorset (Met Office) | 2.0 |
| Gatwick Airport - West Sussex (Met Office) | 2 |
| Bastreet - Cornwall (Met Office) | 2.5 |
| Mansfield - Nottinghamshire (Met Office) | 2.5 |
| St Margarets Bay - Kent (Met Office) | 2.5 |
| East Dereham - Norfolk (Met Office) | 2.7 |
| Oswestry - Shropshire (Met Office) | 2.7 |
| Dover RMS - Kent (Met Offixce) | 2.8 |
| Benson - Oxfordshire (Met Office) | 3.0 |
| Derby (Met Office) | 3 |
| Holbeach - Lincolnshire (Met Office) | 3 |
| Luton Airport - Bedfordshire (Met Office) | 3 |
| West Raynham - Norfolk (Met Office) | 3 |
| RAF Bentwaters - Suffolk (Met Office) | 3 |
| Birmingham Airport (Met Office) | 3 |
| Shawbury - Shropshire (Met Office) | 3 |
| Exeter Airport - Devon (Met Office) | 3 |
| Cardington (Bedfordshire) | 3 |
| East Malling - Kent (Met Office) | 3.3 |
| East Bergholt - Suffolk (Met Office) | 3.4 |
| Manston - Kent (Met Office) | 3.8 |
| Wye - Kent (Met Office) | 3.9 |
| Throwley - Kent (Met Office) | 4.0 |
| Bournemouth Airport - Dorset (Met Office) | 4 |
| Bracknell Beaufort Park - Berkshire (met Office) | 4 |
| Coltishall - Norfolk (Met Office) | 4 |
| Pershore - Worcestershire (Met Office) | 4 |
| Meopham - Kent (PWS) | 4 |
| Elmstone No2 - Kent (Met Office) | 4.1 |
| Herne Bay Sewage Works -Kent (Met Office) | 4.5 |
| Faversham - Kent (Met Office) | 4.6 |
| | |
| 03-Jun-75 | |
| Galashiels - Scottish Borders (Met Office) | 0.0 |
| Brooms Barn - Suffolk (Met Office) | 0.2 |
| Carnwath - Lanarkshire (Met Office) | 0.3 |
| Glenlee - Dumfries & Galloway (Met Office) | 0.6 |
| Buxton - Derbyshire (Met Office) | 1.3 |
| Terrington St Clement - Norfolk (Met Office) | 1.4 |
| Clacton on Sea - Essex (Met Office) | 1.4 |
| Alwen - Conwy (Met Office) | 2.0 |
| East Bergholt - Suffolk (Met Office) | 2.2 |
| Dover RMS - Kent (Met Office) | 2.7 |
| Luton - Bedfordshire (Met Office) | 3.0 |
| Throwley - Kent (Met Office) | 3.3 |
| Jubilee Corner - Kent (Met Office) | 3.4 |
| St Margarets Bay - Kent (Met Office) | 3.4 |
| Southend - Essex (Met Office) | 3.5 |
| Lowestoft - Suffolk (Met Office) | 3.6 |
| Faversham - Kent (Met Office) | 3.8 |
| Wye - Kent (Met Office) | 3.9 |
| Folkestone Fairway Ave - Kent (Met office) | 3.9 |
| Coltishall - Norfolk (Met Office) | 4 |
| West Raynham - Norfolk (Met Office) | 4 |
| RAF Bentwaters - Suffolk (Met Office) | 4 |
| Birmingham Airport (Met Office) | 4 |
| Shawbury - Shropshire (Met Office) | 4 |
| Pershore - Worcestershire (Met Office) | 4 |
| Skegness - Lincolnshire (Met Office) | 4.0 |
| Herne Bay Sewage Works -Kent (Met Office) | 4.0 |
| Elmstone No2 - Kent (Met Office) | 4.1 |
| Hastings - East Sussex (Met Office) | 4.2 |
| Bastreet - Cornwall (Met Office) | 4.4 |
| Edenbridge - Kent (Met Office) | 4.5 |
| Benson - Oxfordshire (Met Office) | 4.5 |
| Dover Seafront - Kent (Met Offixce) | 4.6 |
| East Malling - Kent (Met Office) | 4.6 |
| East Hoathly - East Sussex (Met Office) | 4.7 |
| Manston - Kent (Met Office) | 4.9 |
| Heathrow Airport - Middlesex (Met Office) | 5 |
| Hadlow College - Kent (Met Office) | 5.1 |
| Gillingham No2 - Kent (Met Office) | 5.2 |
| Dungeness - Kent (Met Office) | 5.8 |
| | |
| 04-Jun-75 | |
| Alwen - Conwy (Met Office) | -2.4 |
| Balmoral - Aberdeenshire (Met Office) | -2.3 |
| Grendon Underwood - Buckinghamshire (Met Office) | -2.0 |
| Braemar - Aberdeenshire (Met Office) | -1.6 |
| Bastreet - Cornwall (Met Office) | -1.5 |
| Lairg - Sutherland (Met Office) | -1.0 |
| Bracknell Beaufort Park - Berkshire (Met Office) | -1 |
| Glenlee - Dumfries & Galloway (Met Office) | -1.0 |
| Eskdalemuir - Dumfries & Galloway (Met Office) | -0.9 |
| Shawbury - Shropshire (Met Office) | -0.5 |
| Fyvie Castle - Aberdeenshire (Met Office) | -0.5 |
| Acklington - Northumberland (Met Office) | -0.5 |
| Wick - Caithness (Met Office) | -0.4 |
| Cardington - Bedfordshire (Met Office) | -0.3 |
| Goudhurst - Kent (met Office) | -0.2 |
| Banchory - Aberdeenshire (Met Office) | -0.1 |
| Pickering - North Yorkshire (Met Office) | -0.1 |
| Mickleham - Surrey (Met office) | 0.0 |
| Haydon Bridge - Norethumberland (Met Office) | 0.2 |
| Newport - Shropshire (Met Office) | 0.2 |
| Onich - Inverness-shire (Met Office) | 0.5 |
| Kew Gardens - Surrey (Met Office) | 0.6 |
| Stonehaven - Kincardshire (Met office) | 0.6 |
| Montrose - Angus (Met Office) | 0.6 |
| Hadlow College (Met Office) | 0.6 |
| Edenbridge - Kent (Met Office) | 0.8 |
| Carnwath - Lanarkshire (Met Office) | 0.9 |
| Gatwick Airport - West Sussex (Met Office) | 1.0 |
| East Hoathly - East Sussex (Met Office) | 1.3 |
| Wisley - Surrey (Met Office) | 1.6 |
| Jubilee Corner - Kent (Met Office) | 1.0 |
| Birmingham Airport (Met Office) | 1 |
| Pershore - Worcestershire (Met Office) | 1 |
| East Bergholt - Suffolk (Met Office) | 1.5 |
| Bournemouth Airport - Dorset (Met Office) | 1.5 |
| East Malling - Kent (Met Office) | 1.5 |
| Dungeness - Kent (Met Office) | 1.7 |
| Benson - Oxfordshire (Met Office) | 1.7 |
| Shipston on Stour - Warwickshire (Met Office) | 1.8 |
| Writtle - Essex (Met Office) | 1.8 |
| Shrewsbury - Shropshire (Met Office) | 1.9 |
| Elmstone No2 - Kent (Met Office) | 1.9 |
| Exeter Airport - Devon (Met Office) | 2 |
| Meopham - Kent (PWS) | 2 |
| Faversham - Kent (Met Office) | 2.4 |
| Wye - Kent (Met Office) | 2.5 |
| Buxton - Derbyshire (Met Office) | 2.8 |
| Heathrow Airport - Middlesex (Met Office) | 3 |
| Throwley - Kent (Met Office) | 3.6 |
| Skegness - Lincolnshire (Met Office) | 4.0 |
| Herne Bay Sewage Works -Kent (Met Office) | 4.0 |
| St Margarets Bay - Kent (Met Office) | 4.8 |
| Dover Seafront - Kent (Met Office) | 5.0 |
| Gillingham No2 - Kent (Met Office) | 5.0 |
| Manston - Kent (Met Office) | 5.0 |
| Dover RMS - Kent (Met Office) | 5.2 |
| Folkestone Fairway Ave - Kent (Met office) | 5.7 |
| | |
| 05-Jun-75 | |
| Cambridge Botanical Gardens (Met Office) | 1.5 |
| Folkestone Fairway Ave - Kent (Met office) | 2.2 |
| Hadlow College - Kent (Met Office) | 2.4 |
| Edenbridge - Kent (Met Office) | 2.5 |
| Elmstone No2 - Kent (Met Office) | 3.0 |
| East Hoathly - East Sussex (Met Office) | 3.7 |
| Wye - Kent (Met Office) | 3.8 |
| Jubilee Corner - Kent (Met Office) | 3.8 |
| Gatwick Airport - West Sussex (Met Office) | 4 |
| East Bergholt - Suffolk (Met Office) | 4.2 |
| East Malling - Kent (Met Office) | 4.2 |
| Throwley - Kent (Met Office) | 5.0 |
| Herne Bay Sewage Works -Kent (Met Office) | 5.0 |
| Faversham - Kent (Met Office) | 5.7 |
| | |
| 06-Jun-75 | |
| Elmstone No2 - Kent (Met Office) | 5.2 |
| Folkestone Fairway Ave - Kent (Met office) | 5.4 |
| | |
| 08-Jun-75 | |
| Elmstone No2 - Kent (Met Office) | 4.5 |
| | |
| 09-Jun-75 | |
| Elmstone No2 - Kent (Met Office) | 4.2 |
| East Hoathly - East Sussex (Met Office) | 4.7 |
| Bastreet - Cornwall (Met Office) | 5.8 |
| Edenbridge - Kent (Met Office) | 5.9 |
| | |
| 13-Jun-75 | |
| Elmstone No2 - Kent (Met Office) | 5.8 |
| | |
| 16-Jun-75 | |
| Alwen - Conwy (Met Office) | -0.3 |
| Shawbury - Shropshire (Met Office) | 2 |
| East Hoathly - East Sussex (Met Office) | 2.5 |
| Bournemouth Airport - Dorset (Met Office) | 3 |
| East Bergholt - Suffolk (Met Office) | 3.2 |
| Edenbridge - Kent (Met Office) | 3.6 |
| Hadlow College - Kent (Met Office) | 3.7 |
| Jubilee Corner - Kent (Met Office) | 3.7 |
| Elmstone No2 - Kent (Met Office) | 4.2 |
| Faversham - Kent (Met Office) | 5.1 |
| Bastreet - Cornwall (Met Office) | 5.5 |
| East Malling - Kent (Met Office) | 5.6 |
| | |
| 17-Jun-75 | |
| Wick - Caithness (Met Office) | 0 |
| Bastreet - Cornwall (Met Office) | 1.3 |
| East Hoathly - East Sussex (Met Office) | 2.5 |
| Elmstone No2 - Kent (Met Office) | 4.5 |
| Hadlow College - Kent (Met Office) | 5.3 |
| | |
| 18-Jun-75 | |
| Alwen - Conwy (Met Office) | 0.0 |
| Bastreet - Cornwall (Met Office) | 3.6 |
| Birmingham Airport (Met Office) | 4 |
| East Hoathly - East Sussex (Met Office) | 4.5 |
| Elmstone No2 - Kent (Met Office) | 5.2 |
| Hadlow College - Kent (Met Office) | 5.5 |
| Jubilee Corner - Kent (Met Office) | 5.5 |
| | |
| 21-Jun-75 | |
| Carnwath - Lanarkshire (Met Office) | 0.2 |
| Bastreet - Cornwall (Met Office) | 4.0 |
| Elmstone No2 - Kent (Met Office) | 5.8 |
| | |
| 26-Jun-75 | |
| Elmstone No2 - Kent (Met Office) | 1.6 |
| Faversham - Kent (Met Office) | 3.2 |
| Wye - Kent (Met Office) | 3.3 |
| East Hoathly - East Sussex (Met Office) | 3.4 |
| Hadlow College - Kent (Met Office) | 3.6 |
| Jubilee Corner - Kent (Met Office) | 3.9 |
| Edenbridge - Kent (Met Office) | 4.0 |
| East Malling - Kent (Met Office) | 4.1 |
| Herne Bay Sewage Works -Kent (Met Office) | 5.0 |
| Bastreet - Cornwall (Met Office) | 5.5 |
| | |
| 27-Jun-75 | |
| Alwen - Conwy (Met Office) | 3.7 |
| | |
| 28-Jun-75 | |
| Lagganlia - Inverness-shire (Met Office) | -3.1 |
| Grantown on Spey - Moray (Met Office) | -2.7 |
| Glenmore Lodge - Inverness-shire (Met Office) | -1.9 |
| Balmoral - Aberdeenshire (Met Office) | -1.6 |
| Glenlivet - Moray (Met Opffice) | -1.6 |
| Tomatin - Inverness-shire (Met Office) | -1.4 |
| Dalwhinnie - Inverness-shire (Met Office) | -0.9 |
| Nairn - Nairnshire (Met Office) | 0.0 |
| Braemar - Aberdeenshire (Met Office) | 0.5 |
| Elgin - Moray (Met Office) | 0.5 |
| Alwen - Conwy (Met Office) | 0.7 |
| Eskdalemuir - Dumfries & Galloway (Met Office) | 0.9 |
| Birmingham Airport (Met Office) | 4 |
| Bastreet - Cornwall (Met Office) | 4.9 |
| | |
| 29-Jun-75 | |
| Cenarth Mill - Carmarthenshire (Met Office) | -1.5 |
| Bastreet - Cornwall (Met Office) | -0.4 |
| Alwen - Conwy (Met Office) | 0.0 |
| Bracknell Beaufort Park - Berkshire (Met Office) | 1 |
| Birmingham Airport - (Met Office) | 2 |
| Shawbury - Shropshire (Met Office) | 2 |
| Mansfield - Nottinghamshire (Met Office) | 2.5 |
| Bournemouth Airport - Dorset (Met Office) | 3 |
| Pershore - Worcestershire (Met Office) | 3 |
| East Hoathly - East Sussex (Met Office) | 3.2 |
| Benson - Oxfordshire (Met Office) | 4.5 |
| | |
| 30-Jun-75 | |
| Alwen - Conwy (Met Office) | 0.5 |
| Bastreet - Cornwall (Met Office) | 1.3 |
| Mansfield - Nottinghamshire (Met Office) | 2.5 |
| Birmingham Airport (Met Office) | 3 |
| Cardington - Bedfordshire (Met Office) | 3 |
| Bracknell Beaufort Park - Berkshire (Met Office) | 4 |
| Hadlow College - Kent (Met Office) | 5.4 |
| | |
| 01-Jul-75 | |
| Santon Downham (Grimes Graves) - Norfolk (Met Office) | 1.0 |
| Bastreet - Cornwall (Met Office) | 2.3 |
| Cenarth Mill - Carmarthenshire (Met Office) | 3.5 |
| Scole - Niorfolk (Met Office) | 3.7 |
| Cwmystwyth - Ceredigion (Met Office) | 3.8 |
| East Bergholt - Suffolk (Met Office) | 3.9 |
| Elmstone No2 - Kent (Met Office) | 3.9 |
| Trawscoed - Ceredigion (Met Office) | 4.2 |
| Bude - Cornwall (met Office) | 5.4 |
| | |
| 02-Jul-75 | |
| Elmstone No2 - Kent (Met Office) | 3.0 |
| Alwen - Conwy (Met Office) | 2.5 |
| Corwen - Denbigshire (Met Office) | 3.3 |
| Bala - Gwynedd (Met Office) | 4.1 |
| East Hoathly - East Sussex (Met Office) | 4.2 |
| Goudhurst - Kent (Met Office) | 4.3 |
| East Bergholt - Suffolk (Met Office) | 4.5 |
| Faversham - Kent (Met Office) | 4.5 |
| Bodiam - East Sussex (Met Office) | 4.5 |
| Hadlow College - Kent (Met Office) | 5.2 |
| Jubilee Corner - Kent (Met Office) | 5.2 |
| Edenbridge - Kent (Met Office) | 5.5 |
| Wye - Kent (Met Office) | 5.7 |
| | |
| 03-Jul-75 | |
| Bastreet - Cornwall (Met Office) | 3.5 |
| Bracknell Beaufort Park - Berkshire (Met Office) | 4.2 |
| Winfrith - Dorset (Met Office) | 4.5 |
| Grendon Underwood - Buckinghamshire (Met Office) | 4.6 |
| Cardington - Bedfordshire (Met Office) | 5.0 |
| East Bergholt - Suffolk (Met Office) | 5.4 |
| | |
| 05-Jul-75 | |
| Widdybank Fell - Durham (Met Office) | 1.3 |
| Lincoln (Met Office) | 4.5 |
| | |
| 06-Jul-75 | |
| Warsop - Nottinghamshire (Met Office) | 3.5 |
| Bastreet - Cornwall (Met Office) | 5.7 |
| | |
| 27-Jul-75 | |
| Moel Cynned - Powys (Met Office) | 2.1 |
| Alwen - Conwy (Met Office) | 3.2 |
| | |
| 31-Jul-75 | |
| Dalwhinnie - Inverness-shire (Met Office) | -0.2 |
| Knockanrock - Sutherland (Met Office) | 0.1 |
| | |
| 03-Aug-75 | |
| East Bergholt - Suffolk (Met Office) | 5.0 |
| | |
| 18-Aug-75 | |
| Alwen - Conwy (Met Office) | 3.2 |
| | |
| 22-Aug-75 | |
| Santon Downham (Grimes Graves) - Norfolk (Met Office) | 2.2 |
| Pickering - North Yorkshire (Met Office) | 4.4 |
| | |
| 23-Aug-75 | |
| Grendon Underwood - Buckinghamshire (Met Office) | 2.1 |
| Alwen - Conwy (Met Office) | 2.5 |
| Bala - Gwynedd (Met Office) | 3.1 |
| Corwen - Denbigshire (met Office) | 3.4 |
| Bracknell Beaufort Park - Berkshire (Met Office) | 4 |
| Shirburn Model Farm - Oxfordshire (met Office) | 4.6 |
| Mickleham - Surrey (Met Office) | 4.9 |
| Bournemouth Airport - Dorset (Met Office) | 5 |
| Shawbury - Shropshire (Met Office) | 5 |
| Cardington - Bedfordshire (Met Office) | 5 |
| | |
| 26-Aug-75 | |
| Hull - East Yorkshire (Met Office) | 2.5 |
| Elmstone No2 - Kent (Met Office) | 5.4 |
| Hadlow College - Kent (Met Office) | 5.6 |
| | |
| 30-Aug-75 | |
| Glenlivet - Moray (Met Office) | 0.0 |
| | |
| 31-Aug-75 | |
| Loughermore Forest - Northern Ireland (Met Office) | 0.3 |
| Glenlivet - Moray (Met Office) | 0.4 |
| Carmoney - Northern Ireland (Met Office) | 0.5 |
| Dinnet - Aberdeenshire (Met Office) | 0.6 |
| Keith - Aberdeenshire (Met Office) | 0.6 |
| Liskasnea - Northern Ireland (Met Office) | 0.8 |
| | |
| 1976 | |
| | |
| 02-Jun-76 | |
| North Heath - West Sussex (Met Office) | 1.0 |
| Gurney Slade - Somerset (Met Office) | 4.2 |
| Cheldon Barton - Devon (Met Office) | 4.4 |
| Yeovilton - Somerset (Met Office) | 4.8 |
| Bastreet - Cornwall (Met Office) | 5.7 |
| | |
| 03-Jun-76 | |
| Lincoln (Met Office) | -0.5 |
| Pickering - North Yorkshire (Met Office) | 0.1 |
| Moel Cynnedd - Powys (Met Office) | 0.2 |
| Alwen - Conwy (Met Office) | 1.0 |
| Caistor - Lincolnshire (Met Office) | 1.0 |
| Caldecott - Rutland (Met Office) | 1.1 |
| Cardington - (Bedfordshire (Met Office) | 1.2 |
| Hartburn Grange - County Durham (Met Office) | 1.2 |
| Moor House - Cumbria (Met Office) | 1.2 |
| Kettering - Northamptonshire - PWS) | 1.7 |
| Askham Bryan - North Yorkshire (Met Office) | 1.9 |
| Woburn - Bedfordshire (Met Office) | 2.0 |
| Raunds - Northants (Met Office) | 2.1 |
| Cwmystwyth - Ceredigion (Met Office) | 2.1 |
| Brigg - East Yorkshire (Met Office) | 2.2 |
| Silsoe - Bedfordshire (Met Office) | 2.6 |
| Luton - Bedfordshire (Met Office) | 2.9 |
| Widdybank Fell - County Durham (Met Office) | 3.0 |
| Whitby - North Yorkshire (Met Office) | 3.1 |
| Newark (Nottinghamshire) | 3.1 |
| Mickleham - Surrey (Met Office) | 3.8 |
| East Bergholt - Suffolk (Met Office) | 4.0 |
| Harrow Weald - Middlesex (Met Office) | 4.0 |
| Riickmasnworth (Hertfordshire) | 4.8 |
| Epping - Essex (PWS) | 3.3 |
| Ruthin - Denbigshire (Met Office) | 4.4 |
| Hadlow College - Kent (Met Office) | 5.2 |
| | |
| 04-Jun-76 | |
| Elmstone No2 - Kent (Met Office) | 0.1 |
| Santon Downham (Grimes Graves) - Norfolk (Met Office) | 0.2 |
| Culterty - Aberdeenshire (Met Office) | 0.2 |
| Inverurie - Aberdeenshire (Met Office) | 0.8 |
| East Bergholt - Suffolk (Met Office) | 0.9 |
| Alwen - Conwy (Met Office) | 1.1 |
| Corwen - Denbigshire (Met Office) | 1.5 |
| Bastreet - Cornwall (Met Office) | 1.5 |
| Scole - Norfolk (Met Office) | 1.7 |
| Cardington - Bedfordshire (Met Office) | 2 |
| Haughley - Suffolk (Met Office) | 2.4 |
| Writtle - Essex (Met Office) | 2.4 |
| Loggerheads - Flintshire (Met Office) | 2.8 |
| Grizedale - Cumbria (Met Office) | 2.9 |
| Morley St Botolph - Norfolk (Met Office) | 3.0 |
| Tregaron - Ceredigion (Met Office) | 3.0 |
| Wye - Kent (Met Office) | 3.2 |
| Goudhurst - Kent (Met Office) | 3.2 |
| Silpho Moor - North Yorkshire (Met Office) | 3.2 |
| Trawscoed - Ceredigion (Met Office) | 3.3 |
| Great Easton (Essex) | 3.4 |
| St Johns - Cornwall (Met Office) | 3.4 |
| Wattisham - Suffolk (Met Office) | 3.6 |
| Lake Vyrnwy - Powys (Met Office) | 3.7 |
| Codford - Wiltshire - (PWS) | 3.7 |
| Faversham - Kent (Met Office) | 3.9 |
| Shawbury - Shropshire (Met Office) | 4.0 |
| Hadlow College - Kent (Met Office) | 4.1 |
| Folkestone Fairway Ave - Kent (Met office) | 4.3 |
| East Malling - Kent (Met Office) | 4.5 |
| Lowestoft - Suffolk (Met Office) | 4.5 |
| Dungeness - Kent (Met Office) | 4.6 |
| Jubilee Corner - Kent (Met Office) | 4.6 |
| Bridgend - Bridgend County (Met Office) | 4.6 |
| East Hoathly - East Sussex (Met Office) | 5.0 |
| Dover RMS - Kent (Met Office) | 5.9 |
| | |
| 05-Jun-76 | |
| Elmstone No2 - Kent (Met Office) | 2.0 |
| Usk - Monmouthshire (Met Office) | 3.0 |
| East Bergholt - Suffolk (Met Office) | 3.2 |
| Macclesfield - Cheshire (Met Office) | 3.2 |
| Buxton - Norfolk (Met Office) | 3.7 |
| Coltishall - Norfolk (Met Office) | 3.7 |
| East Hoathly - East Sussex (Met Office) | 4.0 |
| East Malling - Kent (Met Office) | 4.5 |
| Hadlow College - Kent (Met Office) | 4.5 |
| Jubilee Corner - Kent (Met Office) | 4.9 |
| Herne Bay Sewage Works -Kent (Met Office) | 5.0 |
| Wye - Kent (Met Office) | 5.6 |
| Edenbridge - Kent (Met Office) | 5.6 |
| Faversham - Kent (Met Office) | 5.7 |
| | |
| 06-Jun-76 | |
| Edenbridge - Kent (Met Office) | 5.0 |
| Elmstone No2 - Kent (Met Office) | 5.0 |
| | |
| 09-Jun-76 | |
| Bastreet - Cornwall (Met Office) | 5.5 |
| | |
| 11-Jun-76 | |
| Bourenmouth Airport - Dorset (Met Office) | 4.8 |
| Edenbridge - Kent (Met Office) | 5.9 |
| | |
| 12-Jun-76 | |
| Hadlow College - Kent (Met Office) | 5.5 |
| Elmstone No2 - Kent (Met Office) | 5.7 |
| | |
| 18-Jun-76 | |
| Bastreet - Cornwall (Met Office) | 2.4 |
| | |
| 19-Jun-76 | |
| Redesdale Camp - Northumberland (Met Office) | 3.1 |
| Stonehaugh - Northumberland (Met Office) | 3.5 |
| | |
| 21-Jun-76 | |
| Lagganlia - Inverness-shire (Met Office) | -0.3 |
| Grantown on Spey - Moray (Met Office) | 0.0 |
| Carnwath - Lanarkshire (Met Office) | 0.2 |
| Dalwhinnie - Inverness-shire (Met Office) | 0.8 |
| Bala - Gwynedd (Met Office) | 1.5 |
| Wingerworth - Derbyshire (Met Office) | 1.8 |
| Warsop - Nottinghamshire (Met Office) | 1.8 |
| Kielder Castle - Northumberland (Met Office) | 2.2 |
| Newthorpe - Nottinghamshire (Met Office) | 2.8 |
| Gogerddan - Ceredigion (Met Office) | 3.1 |
| Shawbury - Sopshire (Met Office) | 4.0 |
| | |
| 03-Jul-76 | |
| Stanford Le Hope - Essex (Met Office) | 5.0 |
| | |
| 08-Jul-76 | |
| Moor House - Cumbria (Met Office) | 2.4 |
| | |
| 11-Jul-76 | |
| Codford - Wiltshire (PWS) | 4.9 |
| | |
| 17-Jul-76 | |
| Corwen - Denbigshire (Met Office) | 2.8 |
| Alwen - Conwy (Met Office) | 3.7 |
| | |
| 18-Jul-76 | |
| Alwen - Conwy (Met Office) | 1.9 |
| Tregaron - Ceredigion (Met Office) | 2.5 |
| Bastreet - Cornwall (Met Office) | 5.6 |
| | |
| 22-Jul-76 | |
| Kielder Castle - Northumberland (Met Office) | 2.1 |
| Cenarth - Carmarthenshire (Met Office) | 2.1 |
| Moel Cynnedd - Powys (Met Office) | 2.2 |
| Cwmystwyth - Ceredigion (Met Office) | 2.2 |
| Alwen - Conwy (Met Office) | 2.6 |
| Gurney Slade - Somerset (PWS) | 3.4 |
| Bastreet - Cornwall (Met Office) | 3.7 |
| Pickering - North Yorkshire (Met Office) | 3.7 |
| Widdybank Fell - County Durham (Met Office) | 3.9 |
| Newport - Shropshire (Met Office) | 4.2 |
| | |
| 23-Jul-76 | |
| Ruthin - Denbigshire (Met Office) | 4.1 |
| Trawscoed - Ceredigion (Met Office) | 4.4 |
| Bastreet - Cornwall (Met Office) | 5.1 |
| | |
| 26-Jul-76 | |
| Bastreet - Cornwall (Met Office) | 4.4 |
| | |
| 29-Jul-76 | |
| Santon Downham (Grimes Graves) - Norfolk (Met Office) | 1.9 |
| Grendon Underwood - Buckinghamshire (Met Office) | 4.5 |
| East Hoathly - East Sussex (Met Office) | 5.1 |
| Cardington - Bedfordshire (Met Office) | 5.2 |
| Bastreet - Cornwall (Met Office) | 5.4 |
| Woburn - Bedfordshire (Met Office) | 5.6 |
| Goudhurst - Kent (Met Office) | 5.7 |
| | |
| 31-Jul-76 | |
| Carnwath - South Lanarkshire (Met Office) | 0.8 |
| Eskdalemuir - Dumfries & Galloway (Met Office) | 0.8 |
| Grizedale - Cumbria (Met Office) | 2.7 |
| Stonehaugh - Northumberland (Met Office) | 3.2 |
| Morley - Derbyshire (Met Office) | 3.5 |
| | |
| 01-Aug-76 | |
| Santon Downham (Grimes Graves) - Norfolk (Met Office) | -1.5 |
| Cenarth - Carmarthenshire (Met Office) | -1.3 |
| Moel Cynnedd - Powys (Met Office) | -1.0 |
| Tregaron - Ceredigion (Met Office) | -0.8 |
| Great Gaddesden Hertfordshire (PWS) | -0.6 |
| Cwmystwyth - Ceredigion (Met Office) | 0.5 |
| Alwen - Conwy (Met Office) | 0.8 |
| Grendon Underwood - Buckinghamshire (Met Office) | 0.8 |
| Bala - Gwynedd (Met Office) | 1.0 |
| Pickering (North Yorkshire) | 1.1 |
| Easthampstead - Berkshire (Met Office) | 1.1 |
| Gurney Slade (Somerset) | 1.3 |
| Trawsgoed - Ceredigion (Met Office) | 1.5 |
| Goudhurst - Kent (Met Office) | 1.7 |
| Writtle - Essex (Met Office) | 2.0 |
| Bracknell Beaufort Park - Berkshire (Met Office) | 2.0 |
| Cardington - Bedfordshire (Met Office) | 2.0 |
| Carmarthen (Met Office) | 2.0 |
| East Hoathly - East Sussex (Met Office) | 2.2 |
| Sandhurst - Berkshire (PWS) | 2.2 |
| Woburn - Bedfordshire (Met Office) | 2.5 |
| Wingerworth (Derbyshire) | 2.6 |
| Luton - Bedfordshire (Met Office) | 2.8 |
| Kettering (Northamptonshire) | 2.8 |
| Newport - Shropshire (Met Office) | 2.9 |
| Edenbridge - Kent (Met Office) | 3.0 |
| Mickleham - Surrey (Met Office) | 3.0 |
| Gatwick Airport - West Sussex (Met Office) | 3 |
| Rickmansworth (Hertfordshire) | 3.1 |
| Cambridge Botanical Gardens (Met Office) | 3.2 |
| Buxton - Norfolk (PWS) | 3.3 |
| Alice Holt Lodge - Surrey (Met Office) | 3.4 |
| Hadlow College - Kent (Met Office) | 3.4 |
| East Bergholt - Suffolk (Met Office) | 3.6 |
| Stratford Upon Avon - Warwickshire (Met Office) | 3.7 |
| East Malling -Kent (Met Office) | 3.8 |
| Worplesden - Surrey (PWS) | 3.8 |
| Great Easton - Essex (PWS) | 3.9 |
| Marham - Norfolk (Met Office) | 3.9 |
| Shawbury - Shropshire (Met Office) | 4 |
| Jubilee Corner - Kent (Met Office) | 4.1 |
| Terrington St Clement - Norfolk (Met Office) | 4.2 |
| Elmstone No2 - Kent (Met Office) | 4.3 |
| Dungeness - Kent (Met Office) | 5.3 |
| Bournemouth Airport - Dorset (Met Office) | 5 |
| Exeter Airport - Devon (Met Office) | 5 |
| Faversham - Kent (Met Office) | 5.8 |
| | |
| 02-Aug-76 | |
| Carmarthen (Met Office) | 2.0 |
| | |
| 04-Aug-76 | |
| Codford - Wiltshire (PWS) | 1.9 |
| Corwen - Denbigshire (Met Office) | 2.5 |
| Bastreet - Cornwall (Met Office) | 5.6 |
| | |
| 05-Aug-76 | |
| Bastreet - Cornwall (Met Office) | 2.8 |
| East Hoathly - East Sussex (Met Office) | 5.2 |
| | |
| 09-Aug-76 | |
| Carnwath - Lanarkshire (Met Office) | 0.7 |
| Kielder Castle - Northumberland (Met Office) | 2.2 |
| | |
| 11-Aug-76 | |
| Bastreet - Cornwall (Met Office) | 5.6 |
| | |
| 14-Aug-76 | |
| Bastreet - Cornwall (Met Office) | 4.3 |
| | |
| 17-Aug-76 | |
| Bastreet - Cornwall (Met Office) | 4.9 |
| | |
| 18-Aug-76 | |
| Bastreet - Cornwall (Met Office) | 5.8 |
| | |
| 20-Aug-76 | |
| Bastreet - Cornwall (Met Office) | 5.9 |
| | |
| 22-Aug-76 | |
| Pickering - North Yorkshire (Met Office) | 4.4 |
| Sandhurst - Berkshire (PWS) | 5.0 |
| | |
| 23-Aug-76 | |
| Long Lawford - Warwickshire (Met Office) | 4.2 |
| Elmstone No2 - Kent (Met Office) | 5.6 |
| | |
| 24-Aug-75 | |
| Elmstone No2 - Kent (Met Office) | 5.8 |
| | |
| 27-Aug-76 | |
| Bastreet - Cornwall (Met Office) | 4.6 |
| | |
| | |
| 26-Aug-76 | |
| Lincoln (Met Office) | 1.5 |
| | |
| 31-Aug-76 | |
| Gatwick Airport - West Sussex (Met Office) | 3.0 |
| | |
| 1977 | |
| | |
| 01-Jun-77 | |
| Alwen - Conwy (Met Office) | -2.2 |
| Lagganlia - Inverness-shire (Met Office) | -2.0 |
| Lincoln (Met Office) | -1.5 |
| Warsop - Nottinghamshire (Met Office) | -1.3 |
| Santon Downham (Grimes Graves) - Norfolk (Met Office) | -1.1 |
| Bala - Gwynedd (Met Office) | -1.0 |
| Pickering - North Yorkshire (Met Office) | -0.7 |
| Caldecott - Rutland (Met Office) | -0.7 |
| Wingerworth - Derbyshire (Met Office) | -0.6 |
| Loggerheads - Flintshire (Met Office) | -0.5 |
| Carnwath - Lanarkshire (Met Office) | -0.4 |
| Snaizeholme - North Yorkshire (Met Office) | -0.4 |
| Long Lawford - Warickshire (Met Office) | -0.3 |
| Caistor - Lincolnshire (Met Office) | -0.2 |
| Cardington - Bedfordshire (Met Office) | -0.2 |
| Penkridge - Staffordshire (Met Office) | 0.0 |
| Hampton Loade - Shropshire (Met Office) | 0.1 |
| Trawscoed - Ceredigion (met Office) | 0.2 |
| Shawbury - Shropshire (Met Office) | 0.3 |
| Nettlecomb Birds Hill - Somerset (Met Office) | 0.3 |
| Balmoral - Aberdeenshire (Met Office) | 0.6 |
| Bramham - West Yorkshire (Met Office) | 0.6 |
| Todmorden - West Yorkshire (met Office) | 0.6 |
| Silpho Moor - North Yorkshire (Met Office) | 0.7 |
| Braemar - Aberdeenshire (Met Office) | 0.8 |
| Preston Montford - Shropshire (Met Office) | 0.8 |
| Ruthin - Denbigshire (Met Office) | 0.9 |
| Newport - Shropshire (Met Office) | 1.0 |
| Wellesbourne - Warwickshire (Met Office) | 1.0 |
| Lake Vyrnwy - Powys (Met Office) | 1.0 |
| Sutton Bonnington - Nottinghamshire (Met Office) | 1.1 |
| Whitby - North Yorkshire (Met Office) | 1.2 |
| Betwys-y-Coed - Conwy (Met Office) | 1.2 |
| Birmingham Airport (Met Office) | 1.3 |
| Whitby Coastguard - North Yorkshire (Met Office) | 1.5 |
| Ilkley - West Yorkshire (Met Office) | 1.5 |
| Ashover - Derbyshire (Met Office) | 1.5 |
| Knutsford - Ceshire (met Office) | 1.5 |
| Nettlecombe - Somerset (met Office) | 1.5 |
| Lower Etherley - County Durham (Met Office) | 1.7 |
| Oaken - Staffordshire (Met Office) | 1.7 |
| Macclesfield - Cheshire (Met Office) | 1.7 |
| Huddersfield Oakes - West Yorkshire (met Office) | 1.8 |
| Durham (Met Office) | 1.9 |
| Gogerddan - Ceredigion (Met Office) | 1.9 |
| Cambridge NIAB (Met Office) | 2.0 |
| Wyton - Cambridgeshire (Met Office) | 2.0 |
| Stone - Staffordshire (Met Office) | 2.0 |
| Mansfield - Nottinghamshire (Met Office) | 2.0 |
| Bolton - Greater Manchester (Met Office) | 2.0 |
| Blackpool Squires Gate Airport (Met Office) | 2.1 |
| Hawarden Bridge - Flintshire (Met Office) | 2.1 |
| Shirburn Model Farm - Oxfordshire (met Office) | 2.3 |
| Morley St Botolph - Norfolk (Met Office) | 2.5 |
| Bradford - West Yorkshire (Met Office) | 2.5 |
| Sheffield Weston Park - South Yorkshire (Met Office) | 2.5 |
| Shrewsbury - Shropshire (Met Office) | 2.5 |
| Hereford (Met Office) | 2.5 |
| Finningley - South Yorkshire (Met Office) | 2.6 |
| Shipston on Stour - Warwickshire (Met Office0 | 2.6 |
| Preston Wynne - Herefordshire (Met Office) | 2.6 |
| Southport - Merseyside (Met Office) | 2.6 |
| Astwood Bank - Worcestershire (Met Office) | 2.7 |
| Pershore - Worcestershire (Met Office) | 2.8 |
| Honnington - Suffolk (Met Office) | 3.2 |
| Liverpool Speke Airport (Met Office) | 3.3 |
| Stansted Airport - Essex (Met Office) | 3.4 |
| Transfynned - Gwynedd (Met Office) | 3.4 |
| Brooms Barn - Suffolk (Met Office) | 3.5 |
| Benson - Oxfordshire (Met Office) | 3.5 |
| Scarborough - North Yorkshire (Met Office) | 3.6 |
| Bastreet - Cornwall (Met Office) | 3.6 |
| Manchester Ringway Airport (Met Office) | 3.7 |
| March - Cambridgeshire (Met Office) | 3.8 |
| Wincanton - Somerset (Met Office) | 3.9 |
| Bournemouth Airport - Dorset (Met Office) | 4.0 |
| Heathrow Airport - Middlesex (Met Office) | 5.7 |
| | |
| 02-Jun-77 | |
| Carnwath - Lanarkshire (Met Office) | 0.0 |
| Grendon Underwood - Buckinghamshire (Met Office) | 0.0 |
| Newthorpe - Nottinghamshire (Met Office) | 0.5 |
| Cardington - Bedfordshire (Met Office) | 1.0 |
| Woburn - Bedfordshire (Met Office) | 1.4 |
| Alwen - Conwy (Met Office) | 1.8 |
| Rogate - West Sussex (Met Office) | 2.3 |
| Newtown Linford - Leicestershire (Met Office) | 2.5 |
| Wisley - Surrey (Met Office) | 2.5 |
| North Heath - West Sussex (Met Office) | 2.5 |
| Aylesbury - Buckinghamshire (Met Office0 | 2.8 |
| Birmingham Airport (Met Office) | 3.0 |
| Princetown - Devon (Met Office) | 3.2 |
| East Hoathly - East Sussex (Met Office) | 3.4 |
| Hurstpierpoint - West Sussex (Met Office) | 3.5 |
| Shawbury - Shropshire (Met Office) | 4.0 |
| Betws-y-Coed - Conwy (Met Office) | 4.4 |
| Benson - Oxfordshire (Met Office) | 4.5 |
| Hadlow College - Kent (Met Office) | 5.8 |
| | |
| 03-Jun-77 | |
| Alwen - Conwy (Met Office) | 3.7 |
| Bastreet - Cornwall (Met Office) | 4.1 |
| Betws-y-Coed - Conwy (Met Office) | 5.5 |
| Hadlow College - Kent (Met Office) | 5.8 |
| | |
| 06-Jun-77 | |
| Balmoral - Aberdeenshire (Met Office) | -1.1 |
| Glenmore Lodge - Inverness-shire (Met Office) | -0.9 |
| Grantown on Spey - Moray (met Office) | -0.7 |
| Tomatin - Inverness-shire (Met Office) | -0.5 |
| Whitehillocks - Angus (Met Office) | -0.2 |
| Clashnoir - Moray (Met Office) | -0.1 |
| Lairg - Sutherland (Met Office) | 0.1 |
| Achcany - Sutherland (Met Office) | 0.2 |
| Braemar - Aberdeenshire (Met Office) | 0.4 |
| Strathconon - Ross & Cromarty (Met Office) | 0.4 |
| Stanhope Farm - Scottish Borders (Met Office) | 0.5 |
| Craigoarroch - Ross & Cromarty (Met Office) | 0.8 |
| Bracknell Beaufort Park - Berkshire (Met Office) | 3 |
| Cardington - Bedfordshire (Met Office) | 3 |
| Elmstone No2 - Kent (Met Office) | 3.8 |
| Betws-y-Coed - Conwy (Met Office) | 4.0 |
| Folkestone Fairway Ave - Kent (Met office) | 4.7 |
| Benson - Oxfordshire (Met Office) | 4.8 |
| Dover RMS - Kent (Met Office) | 5.5 |
| Faversham - Kent (Met Office) | 5.9 |
| | |
| 07-Jun-77 | |
| Keiss - Caithness (Met Office) | 0.9 |
| Gatwick Airport - West Sussex (Met Office) | 4.0 |
| Goudhurst - Kent (Met Office) | 4.7 |
| Bastreet - Cornwall (Met Office) | 5.6 |
| | |
| 08-Jun-77 | |
| Carnwath - Lanarkshire (Met Office) | 0.1 |
| Kindrogan - Perthshire (Met Office) | 0.4 |
| Eskdalemuir - Dumfries & Galloway (Met Office) | 0.8 |
| Hadlow College - Kent (Met Office) | 1.0 |
| Boxworth - Cambridgeshire (Met Office) | 2.3 |
| Gatwick Airport - West Sussex (Met Office) | 3.0 |
| Alwen - Conwy (Met Office) | 3.2 |
| Jubilee Corner - Kent (Met Office) | 3.2 |
| Poole - Dorset (Met Office) | 3.2 |
| Elmstone - Kent (Met Office) | 3.8 |
| Rodney Stoke - Somerset (Met Office) | 3.8 |
| Shawbury - Shropshire (Met Office) | 4.0 |
| Bastreet - Cornwall (Met Office) | 4.3 |
| Goudhurst - Kent (Met Office) | 4.7 |
| Manston - Kent (Met Office) | 4.8 |
| East Malling -Kent (Met Office) | 4.8 |
| Betws-y-Coed - Conwy (Met Office) | 5.0 |
| Benson - Oxfordshire (Met Office) | 5.2 |
| Chatham South - Kent (Met Office) | 5.4 |
| Elmstone No2 - Kent (Met Office) | 5.9 |
| Faversham - Kent (Met Office) | 5.9 |
| | |
| 09-Jun-77 | |
| Alwen - Conwy (Met Office) | -2.0 |
| Moel Cynned - Powys (met Office) | -1.7 |
| Corwen - Denbigshire (Met Office) | -0.9 |
| Cenarth - Carmarthenshire (met Office) | -0.8 |
| Tregaron - Ceredigion (Met Office) | -0.7 |
| Lough Navar Forest - Northern Ireland (Met Office) | -0.5 |
| Bastreet - Cornwall (Met Office) | -0.4 |
| Grendon Underwood - Buckinghamshire (Met Office) | 0.0 |
| Cwmystwyth - Ceredigion (Met Office) | 0.1 |
| Lacock - Wiltshire (Met Office) | 0.2 |
| Bracknell Beaufort Park - Berkshire (Met Office) | 0.3 |
| Eskdalemuir - Dumfries & Galloway (Met Office) | 0.9 |
| St Johns - Cornwall (Met Office) | 0.9 |
| Cardington - Bedfordshire (Met Office) | 1.0 |
| Tenby - Pembrokeshire (Met Office) | 1.0 |
| Silsoe - Bedfordshire (Met Office) | 1.1 |
| Betws-y-Coed - Conwy (Met Office) | 1.2 |
| East Bergholt - Suffolk (Met Office) | 1.4 |
| Redesdale Camp - Northumberland (Met Office) | 1.5 |
| Carmarthen (Met Office) | 1.5 |
| Kew Gardens - Surrey (Met Office) | 1.6 |
| Boscombe Down - Wiltshire (Met Office) | 1.6 |
| Cartmel - Cumbria (Met Office) | 1.6 |
| Stratford upon Avon - Warwickshire (Met Office) | 1.7 |
| Porton - Wiltshire (Met Office) | 1.7 |
| Wallingford - Oxfordshire (Met Office) | 1.9 |
| Hawkridge - Somerset (Met Office) | 1.9 |
| Writtle - Essex (Met Office) | 2.0 |
| Birmingham Airport (Met Office) | 2.0 |
| Letcombe Regis - Oxfordshire (Met Office) | 2.0 |
| Alice Holt Lodge - Surrey (Met Office) | 2.0 |
| Haughley - Suffolk (Met Office) | 2.1 |
| Cheldon Barton - Devon (Met Office) | 2.3 |
| St Albans - Hertfordshire (Met Office) | 2.4 |
| Trowbridge - Wiltshire (met Office) | 2.4 |
| Rothamstead - Hertfordshire (Met Office) | 2.5 |
| Bude - Cornwall (Met Office) | 2.5 |
| Raunds - Northants (Met Office) | 2.6 |
| Preston Wynne - Herefordshire (Met Office) | 2.6 |
| Brize Norton - Oxfordshire (Met Office) | 2.6 |
| Garston - Hertfordshire (Met Office) | 2.7 |
| Gatwick Airport - West Sussex (Met Office) | 2.9 |
| Yeovilton - Somerset (Met Office) | 2.9 |
| Scole - Norfolk (Met Office) | 3.0 |
| Shawbury - Shropshire (Met Office) | 3.0 |
| Pershore - Worcestershire (Met Office) | 3.0 |
| Reading - Berkshire (met Office) | 3.0 |
| Coventry Airport - West Midlands (Met Office) | 3.1 |
| Aldenham School - Hertfordshire (Met Office) | 3.2 |
| Bournemouth Airport - Dorset (Met Office) | 3.2 |
| Edenbridge - Kent (Met Office) | 3.4 |
| Transfynned - Gwynedd (Met Office) | 3.4 |
| Cambridge Botanic Garden (Met Office) | 3.5 |
| Stanford Le Hope - Essex (Met Office) | 3.5 |
| Chatham South - Kent (Met Office) | 3.6 |
| Hadlow College - Kent (Met Office) | 3.6 |
| Bridgend (Met Office) | 3.7 |
| Bath - Somerset (Met Office) | 3.7 |
| Benson - Oxfordshire (Met Office) | 3.8 |
| Hodesdon - Hertfordshire (Met Office) | 3.8 |
| Rhoose Airport - Vale of Glamorgan (Met Office) | 3.8 |
| Coltishall - Norfolk (Met Office) | 3.9 |
| Isle of Man Ronaldsway Airport (Met Office) | 3.9 |
| Penzance - Cornwall (Met Office) | 3.9 |
| Terrington St Clement - Norfolk (Met Office) | 4.0 |
| Exeter Airport - Devon (Met Office) | 4.0 |
| East Hoathly - East Sussex (Met Office) | 4.4 |
| Weymouth - Dorset (Met Office) | 4.4 |
| Jubilee Corner - Kent (Met Office) | 4.4 |
| Sandown - Isle of Wight (Met Office) | 4.5 |
| East Malling - Kent (Met Office) | 4.7 |
| Folkestone - Kent (Met Office) | 4.7 |
| Elmstone No2 - Kent (Met Office) | 4.8 |
| Faversham - Kent (Met Office) | 4.9 |
| Herne Bay Sewage Works -Kent (Met Office) | 5.0 |
| Gillingham No2 - Kent (Met Office) | 5.7 |
| Wye - Kent (Met Office) | 5.9 |
| | |
| 11-Jun-77 | |
| Coltishall - Norfolk (Met Office) | 4 |
| | |
| | |
| 12-Jun-77 | |
| Exton - Somerset (Met Office) | 2.2 |
| Bastreet - Cornwall (Met Office) | 3.1 |
| Hadlow College - Kent (Met Office) | 3.3 |
| Gatwick Airport - West Sussex (Met Office) | 4.0 |
| Bournemouth Airport - Dorset (Met Office) | 4.0 |
| Exeter Airport - Devon (Met Office) | 4.0 |
| Edenbridge - Kent (Met Office) | 4.0 |
| East Malling - Kent (Met Office) | 5.0 |
| Elmstone No2 - Kent (Met Office) | 5.1 |
| Faversham - Kent (Met Office) | 5.9 |
| | |
| 13-Jun-77 | |
| Gloucester (Met Office) | 4 |
| | |
| 17-Jun-77 | |
| Betws-y-Coed - Conwy (Met Office) | 5.9 |
| | |
| 20-Jun-77 | |
| Bastreet - Cornwall (Met Office) | 3.1 |
| | |
| 21-Jun-77 | |
| Moor House - Cumbria (Met Office) | -4.2 |
| Kielder Castle - Northumberland (Met Office) | -2.0 |
| Widdybank Fell - County Durham (Met Office) | -0.8 |
| Balmoral - Aberdeenshire (Met Office) | 0.0 |
| Fyvie Castle - Aberdeenshire (Met Office) | 0.0 |
| Culterty - Aberdeenshire (Met Office) | 0.2 |
| Gartly - Aberdeenshire (Met Office) | 0.2 |
| Grizedale - Cumbria (met Office) | 0.2 |
| Glenlivet - Moray (Met Office) | 0.3 |
| Greycrook - Scottish Borders (Met Office) | 0.5 |
| Aberdeen Dyce Airport(Met Office) | 0.8 |
| Keith - Aberdeenshire (Met Office) | 0.9 |
| Carlisle - Cumbria (Met Office) | 2.5 |
| Shawbury - Shropshire (Met Office) | 3.0 |
| Alwen - Conwy (Met Office) | 3.5 |
| Betws-y-Coed - Conwy (Met Office) | 4.6 |
| | |
| 22-Jun-77 | |
| Stonehaugh - Northumberland (Met Office) | -0.2 |
| Alwen - Conwy (Met Office) | 0.2 |
| Carnwath - Lanarkshire (Met Office) | 0.4 |
| Haydon Bridge - Northumberland (Met Office) | 1.9 |
| Birmingham Airport | 2.0 |
| Bracknell Beaufort Park - Berkshire (Met Office) | 3.0 |
| Shawbury - Shropshire (Met Office) | 3.0 |
| Pershore - Worcestershire (Met Office) | 4.0 |
| Betws-y-Coed - Conwy (Met Office) | 4.9 |
| Benson - Oxfordshire (Met Office) | 5.6 |
| | |
| 23-Jun-77 | |
| Betws-y-Coed - Conwy (Met Office) | 4.0 |
| Bastreet - Cornwall (Met Office) | 4.4 |
| | |
| 27-Jun-77 | |
| Alwen - Conwy (Met Office) | 3.3 |
| Jubilee Corner - Kent (Met Office) | 3.5 |
| Hadlow College - Kent (Met Office) | 3.6 |
| Edenbridge - Kent (Met Office) | 3.7 |
| Gatwick Airport - West Sussex (Met Office) | 4 |
| Bracknell Beaufort Park - Berkshire (Met Office) | 4 |
| East Bergholt - Suffolk (Met Office) | 4.4 |
| Wye - Kent (Met Office) | 5.0 |
| Elmstone No2 - Kent (Met Office) | 5.2 |
| East Malling - Kent (Met Office) | 5.4 |
| | |
| 28-Jun-77 | |
| Shawbury - Shropshire (Met Office) | 3.8 |
| Goudhurst - Kent (Met Office) | 4.7 |
| | |
| 29-Jun-77 | |
| Dalwhibnnie - Inverness-shire (met Office) | -1.0 |
| Balmoral - Aberdeenshire (Met Office) | -0.6 |
| Braemar - Aberdeenshire (Met Office) | -0.2 |
| | |
| 30-Jun-77 | |
| Caldecott - Rutland (Met Office) | 2.5 |
| | |
| 01-Jul-77 | |
| Rodney Stoke - Somerset (Met Office) | 3.1 |
| | |
| 03-Jul-77 | |
| Bastreet - Cornwall (Met Office) | 5.6 |
| | |
| 12-Jul-77 | |
| Cartmel - Cumbria (Met Office) | 0.4 |
| | |
| 15-Jul-77 | |
| Lagganlia - Inverness-shire (Met Office) | -2.5 |
| Dalwhinnie - Inverness-shire (Met Office) | -0.7 |
| Braemar - Aberdeenshire (Met Office) | 0.1 |
| Moor House - Cumbria (Met Office) | 0.6 |
| Alwen - Conwy (Met Office) | 0.7 |
| Moel Cynnedd - Powys (Met Office) | 1.1 |
| Warsop - Nottinghamshire (Met Office) | 1.4 |
| Bracknell Beaufort Park - Berkshire (Met Office) | 1.8 |
| Bala - Gwynedd (Met Office) | 2.0 |
| Trawsfynnedd - Gwynedd (Met Office) | 2.0 |
| Snaizeholme - North Yorkshire (Met Office) | 2.0 |
| Cardington - Bedfordshire (Met Office) | 2.5 |
| Grizedale - Cumbria (Met Office) | 2.5 |
| Penkridge - Staffordshire (Met Office) | 2.6 |
| Stone - Staffordshire (Met Office) | 2.6 |
| Coventry Airport (Met Office) | 2.8 |
| Wellesbourne - Warwickshire (Met Office) | 2.8 |
| Loggerheads - Flintshire (Met Office) | 2.8 |
| Cenarth - Carmarthenshire (Met Office) | 2.9 |
| Birmingham Airport (Met Office) | 3.0 |
| Widdybank Fell - County Durham (Met Office) | 3.1 |
| Lincoln (Met Office) | 3.2 |
| Bastreet - Cornwall (Met Office) | 3.2 |
| Newtown Linford - Leicestershire (Met Office) | 3.3 |
| Sutton Bonnington - Nottinghamshire (Met Office) | 3.3 |
| Stonehaugh - Northumberland (Met Office) | 3.3 |
| Stratford Upon Avon - Warwickshire (Met Office) | 3.5 |
| Raunds - Northamptonshire (Met Office) | 3.6 |
| Wingerworth - Derbyshire (Met Office) | 3.6 |
| Blackpool Squires Gate Airport (Met Office) | 3.6 |
| Shawbury - Shropshire (Met Office) | 3.8 |
| Pickering - North Yorkshire (Met Office) | 3.8 |
| Ruthin - Denbigshire (Met Office) | 3.9 |
| Betwys-y-Coed _Conwy (Met Office) | 4.0 |
| Usk - Monmouthshire (Met Office) | 4.0 |
| Wisley - Surrey - Met Office) | 4.4 |
| Cwmystwyth - Ceredigion (Met Office) | 4.6 |
| East Hoathly - East Sussex (Met Office) | 4.7 |
| Carmarthen (Met Office) | 4.8 |
| Alice Holt Lodge - Surrey (Met Office) | 5.0 |
| Goudhurst - Kent (Met Office) | 5.1 |
| Benson - Oxfordshire (Met Office) | 5.5 |
| | |
| 16-Jul-77 | |
| Hadlow College - Kent (Met Office) | 3.8 |
| East Hoathly - East Sussex (Met Office) | 4.1 |
| Jubilee Corner - Kent (Met Office) | 4.5 |
| Elmstone - Kent (Met Office) | 4.8 |
| East Bergholt - Suffolk (Met Office) | 5.0 |
| Folkestone Fairway Ave - Kent (Met office) | 5.1 |
| Writtle - Essex (Met Office) | 5.4 |
| | |
| 17-Jul-77 | |
| Kielder Castle - Northumberland (Met Office) | 3.5 |
| | |
| 18-Jul-77 | |
| Bath - Somerset (Met Office) | 3.5 |
| | |
| 21-Jul-77 | |
| Birmingham King Edward School (Met Office) | 2.0 |
| | |
| 25-Jul-77 | |
| Birmingham Airport (Met Office) | 5 |
| | |
| 28-Jul-77 | |
| Newport - Shropshire (Met Office) | 3,3 |
| Stonehaugh - Northumberland (Met Office) | 3.3 |
| Preston Montford - Shropshire (Met Office) | 3.8 |
| Bugbrooke Hills - Northants (Met Office) | 4.5 |
| Betws-y-Coed - Conwy (Met Office) | 4.9 |
| Shawbury - Shropshire (Met Office) | 5 |
| Cardington - Bedfordshire (Met Office) | 5 |
| | |
| 29-Jul-77 | |
| Mickleham - Surrey (Met Office) | 4.2 |
| Betws-y-Coed - Conwy (Met Office) | 4.7 |
| Brooms Barn - Suffolk (Met Office) | 5.9 |
| | |
| 30-Jul-77 | |
| Santon Downham (Grimes Graves) - Norfolk (Met Office) | 1.3 |
| Grendon Underwood - Buckinghshire (Met Office) | 2.0 |
| Alwen - Conwy (Met Office) | 2.8 |
| Woburn - Bedfordshire (Met Office) | 3.2 |
| Silsoe - Bedfordshire (Met Office) | 3.4 |
| Birmingham Airport (Met Office) | 5 |
| Shawbury - Shropshire (Met Office) | 5 |
| March - Cambridgeshire (Met Office) | 5.1 |
| Benson - Oxfordshire (Met Office) | 5.7 |
| Betws-y-Coed - Conwy (Met Office) | 5.9 |
| | |
| 31-Jul-77 | |
| Carnwath - South Lanarkshire (Met Office) | 0 |
| Eskdalemuir - Dumfries & Galloway (Met Office) | 0 |
| | |
| 04-Aug-77 | |
| Cardington - Bedfordshire (Met Office) | 3 |
| Bastreet - Cornwall (Met Office) | 4.0 |
| Birmingham Airport (Met Office) | 4 |
| | |
| 06-Aug-77 | |
| Lagganlia - Inverness- shire (Met Office) | -2.2 |
| Balmoral - Aberdeenshire (Met Office) | -1.0 |
| Braemar - Aberdeenshire (Met Office) | -0.9 |
| Glenmore Lodge - Moray (Met Office) | -0.8 |
| Glenlivet - Moray (Met Office) | -0.3 |
| Dalwhinnie - Inverness-shire (Met Office) | 0.2 |
| Loughermore Forest - Northern Ireland (Met Office) | 0.3 |
| Tomatin - Inverness-shire (Met Office) | 0.4 |
| Eskdalemuir - Dumfries & Galloway (Met Office) | 0.7 |
| Carnwath - Lanarkshire (Met Office) | 0.9 |
| Strathconon - Ross & Cromarty (Met Office) | 0.9 |
| Alwen - Conwy (Met Office) | 2.6 |
| Betws-y-Coed - Conwy (Met Office) | 4.4 |
| | |
| 07-Aug-77 | |
| Achany - Sutherland (Met Office) | 0.7 |
| | |
| 08-Aug-77 | |
| Balmoral - Aberdeenshire (Met Office) | 0.8 |
| Carnwath - Lanarkshire (Met Office) | 0.9 |
| Alwen - Conwy (Met Office) | 3.5 |
| Bastreet - Cornwall (Met Office) | 4.6 |
| Betws-y-Coed - Conwy (Met Office) | 5.4 |
| | |
| 09-Aug-77 | |
| Carnwath - Lanarkshire (Met Office) | -1.3 |
| Greycrook - Scottish Borders (Met Office) | -0.3 |
| Balmoral - Aberdeenshire (Met Office) | 0.4 |
| Braemar - Aberdeenshire (Met Office) | 0.5 |
| Alwen - Conwy (Met Office) | 2.5 |
| Betws-y-Coed - Conwy (Met Office) | 4.5 |
| | |
| 10-Aug-77 | |
| Alwen - Conwy (Met Office) | 1.2 |
| Grendon Underwood - Buckinghamshire (Met Office) | 3.7 |
| Pickering - North Yorkshire (Met Office) | 3.9 |
| Bastreet - Cornwall (Met Office) | 4.3 |
| Woburn - Bedfordfshire (Met Office) | 4.8 |
| Cardington - Bedfordshire (Met Office) | 4.9 |
| Silsoe - Bedfordshire (Met Office) | 4.9 |
| Birmingham Airport (Met Office) | 5 |
| Shawbury - Shropshire (Met Office) | 5 |
| Betws-y-Coed - Conwy (Met Office) | 5.2 |
| | |
| 11-Aug-77 | |
| Santon Downham (Grimes Graves) - Norfolk (Met Office) | 2.8 |
| Elmstone No2 - Kent (Met Office) | 4.6 |
| | |
| 12-Aug-77 | |
| Bastreet - Cornwall (Met Office) | 4.2 |
| 13-Aug-77 | |
| Bastreet - Cornwall (Met Office) | 5.2 |
| | |
| 23-Aug-77 | |
| Betws-y-Coed - Conwy (Met Office) | 1.0 |
| Alwen - Conwy (Met Office) | 1.9 |
| Bastreet - Cornwall (Met Office) | 3.7 |
| Shawbury - Shropshire (Met Office) | 5.0 |
| Usk - Monmouthshire (Met Office) | 5.3 |
| | |
| 24-Aug-77 | |
| Coltishall - Norfolk (Met Office) | 4.2 |
| | |
| 25-Aug-77 | |
| Clashnoir - Moray (Met Office) | -0.1 |
| | |
| 27-Aug-77 | |
| Alwen - Conwy (Met Office) | 1.5 |
| Tregaron - Ceredigion (Met Office) | 1.5 |
| Cwmystwyth - Ceredigion (Met Office) | 3.6 |
| Gogerddan - Ceredigion (Met Office) | 4.6 |
| Betws-y-Coed - Conwy (Met Office) | 4.6 |
| Shawbury - Shropshire (Met Office) | 5.0 |
| | |
| 28-Aug-77 | |
| Kindrogan - Perthshire (Met Office) | -3.1 |
| Carnwath - Lanarkshire (Met Office) | -2.2 |
| Moor House - Cumbria (Met Office) | -2.0 |
| Eskdalemuir - Dumfries & Galloway (Met Office) | -1.8 |
| Balmoral - Aberdeenshire (Met Office) | -1.5 |
| Kielder Castle - Northumberland (Met Office) | -1.4 |
| Grantown on Spey - Moray (Met Office) | -1.3 |
| West Linton - Scottish Borders (Met Office) | -0.9 |
| Stonehaugh - Northumberland (Met Office) | -0.5 |
| Braemar - Aberdeenshire (Met Office) | -0.5 |
| Redesdale Camp - Northumberland (Met Office) | -0.4 |
| Stanhope Farm - Scottish Borders (Met Office) | -0.3 |
| Inverurie - Aberdeenshire (Met Office) | -0.1 |
| Crawfordjohn - Lanarkshire (Met Office) | -0.1 |
| Tummel Bridge - Perthshire (Met Office) | 0 |
| Banchory - Aberdeenshire (Met Office) | 0.2 |
| Keith - Aberdeenshire (Met Office) | 0.2 |
| Faskally - Perthshire (Met Office) | 0.2 |
| Glenlee - Dumfries & Galloway (Met Office) | 0.3 |
| Snaizeholme - North Yorkshire (Met Office) | 0.4 |
| Corwen - Denbighshire (Met Office) | 0.4 |
| Moel Cynnedd - Powys (Met Office) | 0.4 |
| Alwen - Conwy (Met Office) | 0.5 |
| Fyvie Castle - Aberdeenshire (Met Office) | 0.5 |
| Kinross - Kinross-shire (Met Office) | 0.5 |
| Culterty - Aberdeenshire (Met Office) | 0.7 |
| Camps Resevoir - South Lanarkshire (Met Office) | 0.7 |
| Grizedale - Cumbria (Met Office) | 1.0 |
| Haydon Bridge - Northumberland (Met Office) | 1.1 |
| Carlisle - Cumbria (Met Office) | 1.4 |
| Lethamhill Farm - Northumberland (Met Office) | 1.6 |
| Loggerheads - Flintshire (Met Office) | 1.7 |
| Widdybank Fell - County Durham (Met Office) | 1.8 |
| Cartmel - Cumbria (Met Office) | 1.8 |
| Penkridge - Staffordshire (Met Office) | 2.0 |
| Bala - Gwynedd (Met Office) | 2.0 |
| Newton Rigg - Cumbria (Met Office) | 2.1 |
| Kirkham - Lancashire (Met Office) | 2.3 |
| Blackpool Quires Gate Airport (Met Office) | 2.6 |
| Todmorden - West Yorkshire (Met Office) | 2.8 |
| Newport - Shropshire (Met Office) | 2.8 |
| Ruthin - Denbigshire (Met Office) | 2.8 |
| Preston Montford - Shropshire (Met Office) | 2.9 |
| Lincoln (Met Office) | 2.9 |
| Shawbury - Shropshire (Met Office) | 3.0 |
| Buxton - Derbyshire (Met Office) | 3.0 |
| Hampton Loade - Shropshire (Met Office) | 3.0 |
| Lake Vyrnwy - Powys (Met Office) | 3.0 |
| Southport - Merseyside (Met Office) | 3.2 |
| Betws-y-Coed - Conwy (Met Office) | 3.2 |
| East Hoathly - East Sussex (Met Office) | 3.4 |
| Stone - Staffordshire (Met Office) | 3.4 |
| Preston - Lancashire (Met Office) | 3.5 |
| Trawsfynned - Gwynedd (Met Office) | 3.5 |
| Warsop - Nottinghamshire (Met Office) | 3.6 |
| Cwmystwyth - Ceredigion (Met Office) | 3.6 |
| Hawarden Bridge - Flintshire (Met Office) | 3.9 |
| Birmingham Airport (Met Office) | 4.0 |
| Shrewsbury - Shropshire (Met Office) | 4.0 |
| Bastreet - Cornwall (Met Office) | 5.0 |
| | |
| 29-Aug-77 | |
| North Heath - West Sussex (Met Office) | 3.4 |
| Elmstone No2 - Kent (Met Office) | 3.5 |
| Edenbridge - Kent (Met Office) | 3.5 |
| Gatwick Airport - West Sussex (Met Office) | 3.6 |
| Hadlow College - Kent (Met Office) | 3.7 |
| Writtle - Essex (Met Office) | 3.9 |
| Mickleham - Surrey (Met Office) | 3.9 |
| Kew Gardens - Surrey (Met Office) | 4.0 |
| Bracknell Beaufort Park - Berkshire (Met Office) | 4.0 |
| East Bergholt - Suffolk (Met Office) | 4.1 |
| Rickmansworth - Hertfordshire (PWS) | 4.1 |
| Sandhurst - Berkshire (PWS) | 4.4 |
| Hurstpierpoint - West Sussex (Met Office) | 4.4 |
| Alice Holt Lodge - Surrey (Met Office) | 4.5 |
| Jubilee Corner - Kent (Met Office) | 4.5 |
| Hurley - Berkshire (Met Office) | 4.7 |
| Wisley - Surrey (Met Office) | 4.7 |
| Long Lawford (Warwickshire) | 4.7 |
| Wye - Kent (Met Office) | 4.7 |
| Codford - Wiltshire (PWS) | 4.8 |
| Goudhurst - Kent (Met Office) | 5.0 |
| Folkestone Fairway Ave - Kent (Met office) | 5.3 |
| East Malling - Kent (Met Office) | 5.5 |
| | |
| 1978 | |
| | |
| 03-Jun-78 | |
| Bastreet - Cornwall (Met Office) | 4.1 |
| | |
| 04-Jun-78 | |
| Balmoral - Aberdeenshire (Met Office) | 0.0 |
| | |
| 08-Jun-78 | |
| Goudhurst - Kent (Met Office) | 3.4 |
| Betws-y-Coed - Conwy (Met Office) | 5.9 |
| | |
| 10-Jun-78 | |
| Usk - Monmouthshire (Met Office) | 4.0 |
| East Hoathly - East Sussex (Met Office) | 4.2 |
| Gatwick Airport - West Sussex (Met Office) | 4.7 |
| Hadlow College - Kent (Met Office) | 5.2 |
| Bastreet - Cornwall (Met Office) | 5.6 |
| | |
| 11-Jun-78 | |
| Grendon Underwood - Buckinghamshire (Met Office) | 1.6 |
| Cwmystwyth - Ceredigion (Met Office) | 2.5 |
| Wallingford - Oxfordshire (Met Office) | 2.6 |
| Epsom Downs - Surrey (PWS) | 3.0 |
| Bracknell Beaufort Park - Berkshire (Met Office) | 3.0 |
| Caistor - Lincolnshire (Met Office) | 3.0 |
| Lincoln (Met Office) | 3.6 |
| Cardington - Bedfordshire (Met Office) | 4.0 |
| Usk - Monmouthshire (Met Office) | 4.0 |
| East Bergholt - Suffolk (Met Office) | 4.6 |
| Benson - Oxfordshire (Met Office) | 4.6 |
| Elmstone No2 - Kent (Met Office) | 4.8 |
| East Hoathly - East Sussex (Met Office) | 5.0 |
| | |
| 12-Jun-78 | |
| Birmingham Airport (Met Office) | 4 |
| | |
| 13-Jun-78 | |
| Dalwhinnie - Inverness-shire (Met Office) | -1.4 |
| Alwen - Conwy (Met Office) | -1.3 |
| Crawfordjohn - Lanarkshire (Met Office) | -1.2 |
| Moel Cynnedd - Powys (met Office) | -1.2 |
| Dall Rannoch School - Perthshire (Met Office) | -0.9 |
| Braemar - Aberdeenshire (Met Office) | -0.4 |
| Stanhope Farm - Scottish Borders (Met Office) | -0.3 |
| Leadhills - South Lanarkshire (Met Office) | -0.1 |
| Carnwath - Lanarkshire (Met Office) | 0.1 |
| Cenarth - Carmarthenshire (Met Office) | 0.1 |
| Craigoarroch - Ross & Cromarty (Met Office) | 0.5 |
| Kindrogan -Perthshire (Met Office) | 0.5 |
| Corwen - Denbigshire (Met Office) | 0.5 |
| Camps Resevoir - South Lanarkshire (Met Office) | 0.7 |
| Bala - Gwynedd (Met Office) | 1.2 |
| Penkridge - Stffordshire (Met Office) | 1.8 |
| Birmingham Airport (Met Office) | 2.2 |
| Betws-y-coed - Conwy (Met Office) | 2.2 |
| Newport - Shropshire (Met Office) | 2.3 |
| Preston Montford - Shropshire (Met Office) | 2.5 |
| Preston Wynne - Herefordshire (Met Office) | 2.5 |
| Ruthin - Denbigshire (Met Office) | 2.5 |
| Gurney Slade - Somerset (PWS) | 2.6 |
| Shawbury - Shropshire (Met Office) | 2.8 |
| Wellesbourne - Warwickshire (Met Office) | 2.8 |
| Hampton Loade - Shropshire (Met Office) | 3.0 |
| Bolton - Greater Manchester (Met Office) | 3.0 |
| Todmorden - West Yorkshire (Met Office) | 3.2 |
| Stone - Staffordshire (Met Office) | 3.3 |
| Hurley - Berkshire (Met Office) | 3.3 |
| Straford upon Avon - Warwickshire (Met Office) | 3.4 |
| Shrewsbury - Shropshire (Met Office) | 3.6 |
| Lambourn Warren Farm - Berkshire (Met Office) | 3.7 |
| Bastreet - Cornwall (Met Office) | 4.2 |
| Edenbridge - Kent (Met Office) | 5.4 |
| | |
| 14-Jun-78 | |
| Lagganlia - Inverness-shire (Met Office) | -4.2 |
| Grantown on Spey - Moray - (Met Office) | -3.8 |
| Moor House - Cumbria (Met Office) | -3.6 |
| Inverdruie - Inverness-shire (PWS) | -3.4 |
| Glenlivet - Moray (Met Office) | -2.8 |
| Glenmore Lodge - Moray (Met Office) | -2.4 |
| Stonehaugh - Northumberland (Met Office) | -2.2 |
| Tomatin - Inverness-shire (Met Office) | -2.1 |
| Kielder Castle - Northumberland (Met Office) | -1.6 |
| Clashnoir - Moray (Met Office) | -1.5 |
| Haydon Bridge - Northumberland (Met Office) | -0.9 |
| Bonchester Bridge - Scottsih Borders (Met Office0 | -0.6 |
| Low Etherley - County Durham (Met Office) | -0.5 |
| Nairn - Nairnshire (Met Office) | -0.4 |
| Widdybank Fell - County Durham (Met Office) | -0.4 |
| Lentran - Inverness-shire (Met Office) | -0.3 |
| Achany - Sutherland (Met Office) | -0.2 |
| Lairg - Sutherland (Met Office) | -0.2 |
| Keith - Aberdeenshire (Met Office) | -0.1 |
| Eskdalemuir - Dumfries & Galloway (Met Office) | 0.0 |
| Strathconon - Ross & Cromarty (Met Office) | 0.0 |
| Balmoral - Aberdeenshire (Met Office) | 0.0 |
| Kinloss - Moray (Met Office) | 0.0 |
| Penicuik - Midlothian (Met Office) | 0.0 |
| Gartly - Aberdeenshire (Met Office) | 0.2 |
| Leitholm - Scottsih Borders (Met Office) | 0.2 |
| Redesdale Camp - Northumberland (Met Office) | 0.2 |
| Blyth - Scottish Borders (Met Office) | 0.4 |
| Craigoarroch - Ross & Cromarty (Met Office) | 0.5 |
| Bowhill - Scottish Borders (Met Office) | 0.5 |
| Glentress - Scottish Borders (Met Office) | 0.5 |
| Inverness Dalcross (Met Office) | 0.8 |
| Lossiemouth - Moray (Met Office) | 0.9 |
| Galashiels - Scottish Borders (Met Office) | 0.9 |
| Carlisle - Cumbria (Met Office) | 2.6 |
| Bastreet - Cornwall (Met Office) | 2.1 |
| Durham (Met Office) | 2.9 |
| | |
| 15-Jun-78 | |
| Eskdalemuir - Dumfries & Galloway (Met Office) | 0.9 |
| Great Easton - Essex (Met Office) | 0.9 |
| Bracknell Beaufort Park - Berkshire (Met Office) | 1.2 |
| East Bergholt - Suffolk (Met Office) | 1.5 |
| Writtle - Essex (Met Office) | 1.6 |
| Stanstead Abbotts - Hertfordshire (Met Office) | 1.8 |
| Silsoe - Bedfordshire (Met Office) | 2.7 |
| Loughton - Essex (PWS) | 2.9 |
| Bournemouth Airport - Dorset (Met Office) | 3 |
| Cardington - Bedfordshire (Met Office) | 3 |
| St Albans - Hertfordshire (Met Office) | 3.2 |
| Kew Gardens - Surrey (Met Office) | 3.4 |
| Wattisham - Suffolk (Met Office) | 3.5 |
| Aldenham School - Hertyfordshire (Met Office) | 3.5 |
| Halstead - Essex (Met Office) | 3.5 |
| Stansted Airport - Essex (Met Office) | 3.9 |
| Usk - Monmouthshire (Met Office) | 4.0 |
| Hadlow College - Kent (Met Office) | 4.9 |
| East Malling - Kent (Met Office) | 5.7 |
| Edenbridge - Kent (Met Office) | 5.8 |
| | |
| 16-Jun-78 | |
| Bastreet - Cornwall (Met Office) | -0.2 |
| Bournemouth Airport - Dorset (Met Office) | 0.7 |
| Hawkridge - Somerset (Met Office) | 0.9 |
| Larkhill - Wiltshire (Met Office) | 1.3 |
| Porton - Wiltshire (Met Office) | 1.3 |
| St Johns - Cornwall (Met Office) | 1.3 |
| Chawleigh - Devon (Met Office) | 1.5 |
| Exeter Airport = Devon (Met Office) | 2.3 |
| Sandown - Isle of Wight (Met Office) | 2.3 |
| Nettlecombe - Somerset )Met Office) | 2.3 |
| Princetown - Devon (Met Office) | 2.5 |
| Bude - Cornwall (Met Office) | 2.6 |
| Elmstone - Kent (Met Office) | 2.8 |
| Carmarthen (Met Office) | 2.8 |
| Exton - Somerset (Met Office) | 2,9 |
| Okehampton - Devon (Met Office) | 3.0 |
| Starcross - Devon (Met Office) | 3.2 |
| Kew Gardens - Surrey (Met Office) | 3.4 |
| Christchurch - Dorset (Met Office) | 3.6 |
| Weymouth - Dorset (Met Office) | 3.6 |
| Neath - County Port Talbot (Met Office) | 3.8 |
| Alice Holt Lodge - Surrey (Met Office) | 3.9 |
| Exmouth - Devon (Met Office) | 4.0 |
| Newport - Isle of Wight (PWS) | 4.3 |
| Shanklin - Isle of Wight (Met Office) | 4.5 |
| Sidmouth - Devon (Met Office) | 4.5 |
| | |
| 18-Jun-78 | |
| Carnwath - Lanarkshire (Met Office) | -0.4 |
| Balmoral - Aberdeenshire (Met Office) | 0.3 |
| Snaizeholme - North Yorkshire (Met Office) | 0.4 |
| Alwen - Conwy (Met Office) | 2.5 |
| Betws-y-coed - Conwy (Met Office) | 5.6 |
| | |
| 19-Jun-78 | |
| Santon Downham (Grimes Graves) - Norfolk (Met Office) | -0.3 |
| Eskdalemuir - Dumfries & Galloway (Met Office) | 0.5 |
| West Linton - Scottsih Borders (Met Office) | 0.8 |
| Codford - Wiltshire (PWS) | 1.4 |
| Alwen - Conwy (Met Office) | 1.7 |
| Pickering - North Yorkshire (Met Office) | 2.7 |
| Bracknell Beaufort Park - Berkshire (Met Office) | 3.0 |
| Cardington - Bedfordshire (Met Office) | 3.0 |
| Woburn - Bedfordshire (Met Office) | 3.0 |
| Monks Wood - Cambridgeshire (Met Office) | 3.1 |
| Morley St Botolph - Norfolk (Met Office) | 3.2 |
| Elmstone No2 - Kent (Met Office) | 3.2 |
| Luton - Bedfordshire (Met Office) | 3.4 |
| Terrington St Clement - Norfolk (Met Ofiice) | 3.6 |
| Bastreet - Cornwall (Met Office) | 3.7 |
| Lampeter - Ceredigion (PWS) | 3.7 |
| Buxton - Norfolk PWS) | 3.8 |
| East Hoathly - East Sussex (Met Office) | 4.4 |
| Sutton Bridge - Lincolnshire (Met Office) | 4.8 |
| Betws-y-coed - Conwy (Met Office) | 5.2 |
| Manston - Kent (Met Office) | 5.4 |
| Benson - Oxfordshire (Met Office) | 5.7 |
| | |
| 20-Jun-78 | |
| Eskdalemuir - Dumfries & Galloway (Met Office) | -1.2 |
| Carnwath - Lanarkshire (Met Office) | -0.9 |
| Tregaron - Ceredigion (Met Office) | 0.3 |
| Haughley - Suffolk (Met Office) | 1.6 |
| Cenarth in Radnor - Powys (Met Office) | 2 |
| Alwen - Conwy (Met Office) | 2.3 |
| Kettering - Northants (PWS) | 3.6 |
| Betws-y-coed - Conwy (Met Office) | 5.4 |
| | |
| 22-Jun-78 | |
| Sandhurst - Berkshire (PWS) | 3.3 |
| | |
| 24-Jun-78 | |
| Jubilee Corner - Kent (Met Office) | 5.6 |
| Hadlow College - Kent (Met Office) | 5.7 |
| | |
| 25-Jun-78 | |
| Bastreet - Cornwall (Met Office) | 4.0 |
| Jubilee Corner - Kent (Met Office) | 5.1 |
| | |
| 27-Jun-78 | |
| Bracknell Beaufort Park - Berkshire (Met Office) | 3 |
| Cardington - Bedfordshire (Met Office) | 4 |
| East Bergholt - Suffolk (Met Office) | 4.1 |
| Jubilee Corner - Kent (Met Office) | 4.3 |
| Benson - Oxfordshire (Met Office) | 4.9 |
| Hadlow College - Kent (Met Office) | 5.5 |
| Faversham - Kent (Met Office) | 5.9 |
| | |
| 01-Jul-78 | |
| Liverpool (Knotty Ash) - Merseyside (Met Office) | 2.9 |
| Terrington St Clement - Norfolk (Met Ofiice) | 4.7 |
| Cardington - Bedfordshire (Met Office) | 5 |
| Luton - Bedfordshire (Met Office) | 5.2 |
| Hadlow College - Kent (Met Office) | 5.7 |
| Edenbridge - Kent (Met Office) | 5.9 |
| | |
| 03-Jul-78 | |
| Sparsholt - Hampshire (Met Office) | 4.2 |
| | |
| 06-Jul-78 | |
| Hoddesden - Hertfordshire (Met Office) | 4.3 |
| | |
| 07-Jul-78 | |
| Dalwhinnie - Inverness-shire (Met Office) | -1.1 |
| Inverdruie - Inverness-shire (PWS) | 0.1 |
| Writtle - Essex (Met Office) | 2.9 |
| Yeovilton - Somerset (Met Office) | 4.4 |
| Tenby - Pembrokeshire (Met Office) | 5.7 |
| Bude - Cornwall (Met Office) | 5.9 |
| | |
| 10-Jul-78 | |
| Moor House - Cumbria (Met Office) | 1.7 |
| Santon Downham (Grimes Graves) - Norfolk (Met Office) | 3.0 |
| Penkridge - Staffordshire (Met Office) | 4.2 |
| Wingerworth - Derbyshire )Met Office) | 4.8 |
| Cardington - Bedfordshire (Met Office) | 5.0 |
| Loughton - Essex (PWS) | 5.3 |
| Terrington st Clement - Norfolk (Met Office) | 5.5 |
| Great Easton - Essex (PWS) | 5.8 |
| | |
| | |
| 11-Jul-78 | |
| Moor House - Cumbria (Met Office) | 1.7 |
| Stonehaugh - Northumberland (Met Office) | 1.9 |
| Lincon (Met Office) | 3.9 |
| Corwen - Denbigshire (Met Office) | 4.6 |
| Finningley - South Yorkshire (Met Office) | 4.9 |
| | |
| 12-Jul-78 | |
| Alwen - Conwy (Met Office) | 2.6 |
| Woodybank Fell - County Durham (Met Office) | 3.6 |
| Pickering - North Yorkshire (Met Office) | 3.8 |
| Bala - Gwynedd (Met Office) | 3.9 |
| | |
| 14-Jul-78 | |
| Alwen - Conwy (Met Office) | 2.6 |
| | |
| 15-Jul-78 | |
| Tregaron - Ceredigion (Met Office) | 3.8 |
| | |
| 16-Jul-78 | |
| Moel Cynnedd - Powys (Met Office) | 2.3 |
| Cenarth - Carmarthenshire (Met Office) | 2.8 |
| Cwmystwyth - Ceredigion (Met Office) | 3.8 |
| | |
| 17-Jul-78 | |
| Elmstone No2 - Kent (Met Office) | 5.5 |
| Bastreet - Cornwall (Met Office) | 5.7 |
| | |
| 21-Jul-78 | |
| Dall Ranoch School - Perthshire (Met Office) | 0.4 |
| Dundeugh - Dumfries &Galloway (Met Office) | 0.7 |
| | |
| 25-Jul-78 | |
| Codford - Wiltshire (PWS) | 3.1 |
| Grendon Underwood - Buckinghamshire (Met Office) | 3.6 |
| Bracknell Beaufort Park - Berkshire (Met Office) | 3.9 |
| Cardington - Bedfordshire (Met Office) | 4.0 |
| Bournemouth Airport - Dorset (Met Office) | 4.2 |
| Chawleigh - Devon (Met Office) | 4.4 |
| Bastreet - Cornwall (Met Office) | 4.4 |
| Caldecott - Rutland (Met Office) | 4.7 |
| Newtown Linford - Leicestershire (Met Office) | 4.8 |
| Rickmansworth - Hertfordshire (PWS) | 4.8 |
| Reading - Berkshire (Met Offoce) | 4.9 |
| Epsom Downs - Surrey (PWS) | 5.0 |
| Gatwick Airport - West Sussex (Met Office) | 5.0 |
| Birmingham Airport (Met Office) | 5.0 |
| Kew Gardens - Surrey (Met Office) | 5.3 |
| Exeter Airport - Devon (Met Office) | 5.4 |
| Wisley - Surrey (Met Office) | 5.5 |
| Alice Holt Lodge - Surrey (met Office) | 5.6 |
| Wincanton - Somerset (Met Office) | 5.7 |
| Poole - Dorset (Met Office) | 5.7 |
| | |
| 29-Jul-78 | |
| Alwen - Conwy (Met Office) | 3.0 |
| Bastreet - Cornwall (Met Office) | 3.2 |
| | |
| 07-Aug-78 | |
| Nettlecombe - Somerset (Met Office) | 4.4 |
| | |
| 10-Aug-78 | |
| Snaizeholme - North Yorkshire (Met Office) | 2.9 |
| | |
| 11-Aug-78 | |
| Bastreet - Cornwall (Met Office) | 2.6 |
| Newthorpe - Nottinghamshire (Met Office) | 2.8 |
| Alwen - Conwy (Met Office) | 3.0 |
| Finningley - South Yorkshire (Met Office) | 5.8 |
| | |
| 13-Aug-78 | |
| Alwen - Conwy (Met Office) | 3.6 |
| | |
| 17-Aug-78 | |
| Alwen - Conwy (Met Office) | 3.6 |
| Cwmystwyth - Ceredigion (Met Office) | 4.5 |
| | |
| 19-Aug-78 | |
| Balmoral - Aberdeenshire (Met Office) | 0.1 |
| | |
| 23-Aug-78 | |
| Moel Cynnedd - Powys (Met Office) | 2.3 |
| Cenarth - Carmarthenshire (Met Office) | 2.9 |
| Tregaron - Ceredigion (Met Office) | 3.0 |
| Cwmystwyth - Ceredigion (Met Office) | 4.5 |
| Pickering - North Yorkshire (Met Office) | 4.8 |
| | |
| 24-Aug-78 | |
| Crewkerne - Somerset (Met Office) | 3.5 |
| Gurney Slade - Somerset (PWS) | 4.3 |
| Bastreet - Cornwall (Met Office) | 5.0 |
| | |
| 25-Aug-78 | |
| Bastreet - Cornwall (Met Office) | 5.0 |
| Cardington - Bedfordshire (Met Office) | 5 |
| Elmstone No2 - Kent (Met Office) | 5.8 |
| | |
| 26-Aug-78 | |
| Moor House - Cumbria (Met Office) | 0.4 |
| Alwen - Conwy (Met Office) | 2.0 |
| Stonehaugh - Northumberland (Met Office) | 2.2 |
| Corwen - Denbighshire (Met Office) | 2.4 |
| Bala - Gwynedd (Met Office) | 3.2 |
| Bastreet - Cornwall (Met Office) | 4.5 |
| Betws-y-Coed - Conwy (Met Office) | 4.6 |
| | |
| 27-Aug-78 | |
| Santon Downham (Grimes Graves) - Norfolk (Met Office) | 1.6 |
| East Hoathly - East Sussex (Met Office) | 4.2 |
| Cavendish - Suffolk (Met Office) | 4.2 |
| Jubilee Corner - Kent (Met Office) | 4.5 |
| East Bergholt - Suffolk (Met Office) | 4.8 |
| Bastreet - Cornwall (Met Office) | 4.9 |
| Gatwick Airport - West Sussex (Met Office) | 5.0 |
| Bracknell Beaufort Park - Berkshire (Met Office) | 5.0 |
| Cardington - Bedfordshire (Met Office) | 5.0 |
| Writtle - Essex (Met Office) | 5.0 |
| Loughton - Essex (PWS) | 5.2 |
| Elmstone No2 - Kent (Met Office) | 5.4 |
| Folkestone Fairway Ave - Kent (Met office) | 5.4 |
| East Malling - Kent (Met Office) | 5.4 |
| Edenbridge - Kent (Met Office) | 5.4 |
| Hadlow College - Kent (Met Office) | 5.4 |
| Bournemouth Airport - Dorset (Met Office) | 5.6 |
| Betws-y-coed - Conwy (Met Office) | 5.7 |
| | |
| 28-Aug-78 | |
| Cambridge Botanic Garden (Met Office) | 3.8 |
| Bastreet - Cornwall (Met Office) | 5.2 |
| | |
| 30-Aug-78 | |
| Kielder Castle - Northumberland (Met Office) | 2.2 |
| Widdybank Fell - County Durham (Met Office) | 2.7 |
| | |
| 31-Aug-78 | |
| Bracknell Beaufort Park - Berkshire (Met Office) | 1.8 |
| Woburn - Bedfordshire (Met Office) | 2.0 |
| East Hoathly - East Sussex (Met Office) | 2.2 |
| Epsom Downs - Surrey (PWS) | 2.2 |
| Grendon Underwood - Buckinghamshire (Met Office) | 2.7 |
| Rickmansworth - Hertfordshire (PWS) | 3.0 |
| Fernhurst - West Sussex (Met Office) | 2.9 |
| Wingerworth - Derbyshire (Met Office) | 3.0 |
| Goudhurst - Kent (Met Office) | 3.1 |
| Alice Holt Lodge - Surrey (Met Office) | 3.1 |
| Gatwick Airport - West Sussex (Met Office) | 3.2 |
| Sandhurst - Berkshire (PWS) | 3.3 |
| Wisley - Surrey (Met Office) | 3.4 |
| Wallingford - Oxfordshire(Met Office) | 3.5 |
| Shirburn Model Farm - Oxfordshire (Met Office) | 3.6 |
| Newtown Linford - Leicestershire (Met Office) | 3.8 |
| Edenbridge - Kent (Met Office) | 3.8 |
| Luton - Bedfordshire (Met Office) | 3.8 |
| Jubilee Corner - Kent (Met Office) | 3.9 |
| Cardington - Bedfordshire (Met Office) | 4.0 |
| Lincoln (Met Office) | 4.0 |
| Aldenham School - Hertfordshire (Met Office) | 4.0 |
| Caldecott - Rutland (Met Office) | 4.0 |
| Hurley - Berkshire (Met Office) | 4.0 |
| Bournemouth Airport - Dorset (Met Office) | 4 |
| Stratford upon Avon - Warwickshire (Met Office) | 4.1 |
| Porton - Wiltshire (Met Office) | 4.1 |
| Birmingham Airport (Met Office) | 4.2 |
| Codford - Wiltshire (PWS) | 4.3 |
| Horsham - West Sussex (PWS) | 4.4 |
| Hadlow College - Kent (Met Office) | 4.5 |
| Benson - Oxfordshire (Met Office) | 4.6 |
| Coventry Airport (Met Office) | 4.7 |
| Rugby - Warwickshire (Met Office) | 4.7 |
| Worplesdon - Surrey (PWS) | 4.7 |
| Great Easton - Essex (Met Office) | 4.9 |
| Worthing - West Sussex (Met Office) | 4.9 |
| Writtle - Essex (Met Office) | 5.0 |
| Brighton - East Sussex (Met Office) | 5.0 |
| East Malling - Kent (Met Office) | 5.2 |
| Wye - Kent (Met Office) | 5.2 |
| Harrow Weald - Middlesex (Met Office) | 5.5 |
| Littlehampton - West Sussex (Met Office) | 5.1 |
| | |
| 1979 | |
| | |
| | |
| 01-Jun-79 | |
| Dall Rannoch School - Perthshire (Met Office) | 0.1 |
| Kindrogan - Perthshire (Met Office) | 0.6 |
| Alwen - Conwy (Met Office) | 1.0 |
| Gurney Slade - Somerset (PWS) | 1.0 |
| Hawkridge - Somerset (Met Office) | 1.0 |
| Great Easton - Essex (PWS) | 1.1 |
| Trawscoed - Ceredigion (Met Office) | 1.2 |
| Codford - Wiltshire (PWS) | 1.5 |
| Cwmystwyth - Ceredigion (Met Office) | 1.8 |
| Grizedale - Cumbria (Met Office) | 1.9 |
| Wingerworth - Derbyshire (Met Office) | 2.3 |
| Bastreet - Cornwall (Met Office) | 2.6 |
| Bournemouth Airport - Dorset (Met Office) | 2.9 |
| Buxton - Derbyshire (Met Office) | 3.0 |
| Ilkley - West Yorkshire (Met Office) | 3.0 |
| Stone - Staffordshire (Met Office) | 3.0 |
| Shawbury - Shropshire (Met Office) | 3.0 |
| Pershore - Worcestershire (Met Office) | 3 |
| Hampton Loade - Shropshire (Met Office) | 3.1 |
| Trowbridge - Wiltshire (Met Office) | 3.2 |
| Yatton - Somerset (PWS) | 3.3 |
| Haydon Bridge - Northumberland (Met Office) | 3.4 |
| Birmingham Airport (Met Office) | 3.4 |
| Hereford (Met Office) | 3.5 |
| Ruthin - Denbigshire (Met Office) | 3.7 |
| Nettlecombe - Somerset (Met Office) | 3.7 |
| Poole - Dorset (Met Office) | 3.7 |
| Shrewsbury - Shropshire (Met Office) | 3.8 |
| Bridgend - (Met Office) | 3.8 |
| Exeter Airport - Devon (Met Office) | 3.8 |
| Caldecott - Rutland (Met Office) | 3.9 |
| Wallingford - Oxfordshire (Met Office) | 3.9 |
| Sandhurst - Berkshire (PWS) | 3.9 |
| Gloucester (Met Office) | 4 |
| Betws-y-Coed - Conwy (Met Office) | 5.5 |
| | |
| 02-Jun-79 | |
| Lagganlia - Inverness-shire (met Office) | -1.1 |
| Alwen - Conwy (Met Office) | 1.0 |
| Moor House - Cumbria (Met Office) | 1.5 |
| Birmingham King Edward School (Met Office) | 2.1 |
| Bastreet - Cornwall (Met Office) | 2.1 |
| Betws-y-Coed - Conwy (Met Office) | 4.2 |
| | |
| 05-Jun-79 | |
| Slaidburn - Lancashie (Met Office) | 1.5 |
| The Lizard - Cornwall (Met Office) | 2.9 |
| | |
| 06-Jun-79 | |
| Moel Cynnedd - Powys (Met Office) | 0.5 |
| Alwen - Conwy (Met Office) | 0.6 |
| Betws-y-Coed - Conwy (Met Office) | 3.5 |
| Bastreet - Cornwall (Met Office) | 4.6 |
| | |
| 07-Jun-79 | |
| Stanhope Farm - Scottish Borders (Met Office) | 0.8 |
| Eskdalemuir - Dumfries & Galloway (Met Office) | 0.9 |
| Stonehaugh - Northumberland (Met Office) | 1.5 |
| Alwen - Conwy (Met Office) | 1.7 |
| Betws-y-Coed - Conwy (Met Office) | 4.5 |
| Jubilee Corner - Kent (Met Office) | 5.7 |
| | |
| 08-Jun-79 | |
| Alwen - Conwy (Met Office) | 1.5 |
| Grendon Underwood - Buckinghamshire (Met Office) | 2.2 |
| Birmingham Airport (Met Office) | 3 |
| Shawbury - Shropshire (Met Office) | 3 |
| Gatwick Airport - West Sussex (Met Office) | 3.6 |
| East Hoathly - East Sussex (Met Office) | 3.7 |
| Mickleham - Surrey (Met Office) | 4.4 |
| Jubilee Corner - Kent (Met Office) | 4.4 |
| Edenbridge - Kent (Met Office) | 4.6 |
| Betws-y-Coed - Conwy (Met Office) | 4.9 |
| East Malling - Kent (Met Office) | 5.6 |
| | |
| 12-Jun-79 | |
| Woburn - Bedfordshire (Met Office) | 3.4 |
| Silsoe - Bedfordshire (Met Office) | 3.6 |
| Cardington - Bedfordshire (Met Office) | 4 |
| | |
| 15-Jun-79 | |
| Delabole - Cornwall (Met Office) | 2.5 |
| St Albans - Hertfordshire (Met Office) | 5.4 |
| Jubilee Corner - Kent (Met Office) | 5.6 |
| Folkestone Fairway Ave - Kent (Met office) | 5.9 |
| | |
| 18-Jun-79 | |
| Alwen - Conwy (Met Office) | 3.3 |
| Bastreet - Cornwall (Met Office) | 3.8 |
| | |
| 19-Jun-79 | |
| Bastreet - Cornwall (Met Office) | 5.8 |
| | |
| 21-Jun-79 | |
| Hampton - Middlesex (Met Office) | 0.6 |
| | |
| 22-Jun-79 | |
| Bastreet - Cornwall (Met Office) | 5.6 |
| | |
| 23-Jun-79 | |
| Bastreet - Cornwall (Met Office) | 4.7 |
| Elmstone No2 - Kent (Met Office) | 5.0 |
| Edenbridge (Met Office) | 5.0 |
| Folkestone Fairway Ave - Kent (Met office) | 5.4 |
| Hadlow College - Kent (Met Office) | 5.4 |
| | |
| 25-Jun-79 | |
| Nettlecomb Birds Hill - Somerset (Met Office) | 3.1 |
| | |
| 26-Jun-79 | |
| Santon Downham (Grimes Graves) - Norfolk (Met Office) | 2.1 |
| Wingerworth - Derbyshire (Met Office) | 2.3 |
| Preston Wynne - Herefordshire (Met Office) | 2.3 |
| Stratford upon Avon - Warwickshire (Met Office) | 2.4 |
| Warsop - Nottinghamshire (Met Office) | 2.6 |
| Newtown Linford - Leicestershire (Met Office) | 3.3 |
| Kettering - Northants (PWS) | 3.3 |
| Wellesbourne - Warwickshire (Met Office) | 3.4 |
| Cardington -Bedfordshire (Met Office) | 3.7 |
| Buckingham (PWS) | 3.7 |
| Lampeter - Ceredigion (PWS) | 3.9 |
| Terrington St Clement - Norfolk (Met Ofiice) | 3.9 |
| Caldecott - Rutland (Met Office) | 3.9 |
| Gloucester (Met Office) | 4 |
| Pershore - Worcestershire (Met Office) | 4 |
| | |
| 27-Jun-79 | |
| Alwen - Conwy (Met Office) | -0.5 |
| Dundeugh - Dumfries & Galloway (Met Office) | -0.5 |
| Carnwath - Lanarkshire (Met Office) | 0.2 |
| Eskdalemuir - Dumfries & Galloway (Met Office) | 0.3 |
| Bala - Gwynedd (Met Office) | 1.8 |
| Corwen - Denbigshire (Met Office) | 1.9 |
| Cenarth - Carmarthenshire (Met Office) | 1,9 |
| Tregaron - Ceredigion (Met Office) | 2.3 |
| Pickering - North Yorkshire (Met Office) | 3.2 |
| Betws-y-Coed - Conwy (Met Office) | 3.5 |
| Nettlecombe - Somerset (Met Office) | 3.7 |
| Elmstone No2 - Kent (Met Office) | 5.7 |
| | |
| 28-Jun-79 | |
| Betws-y-Coed - Conwy (Met Office) | 3.5 |
| | |
| 29-Jun-79 | |
| Bude - Cornwall (Met Office) | 3.3 |
| | |
| 01-Jul-79 | |
| Redesdale Camp - Northumberland (Met Office) | 4.0 |
| Grendon Underwood - Buckinghamshire (Met Office) | 4.6 |
| Cavendish - Suffolk (Met Office) | 5.1 |
| Caldecott - Rutland (Met Office) | 5.1 |
| Cardington - Bedfordshire (Met Office) | 5.2 |
| Cambridge Botanic Garden (Met Office) | 5.3 |
| East Hoathly - East Sussex (Met Office) | 5.5 |
| Bracknell Beaufort Park - Bracknell (Met Office) | 5.9 |
| | |
| 02-Jul-79 | |
| Nettlecombe - Somerset (Met Office) | 3.9 |
| Hawkridge - Somerset (Met Office) | 5.0 |
| East Hoathly - East Sussex (Met Office) | 5.5 |
| | |
| 03-Jul-79 | |
| Cenarth - Carmarthenshire (Met Office) | 3.3 |
| Cwmystwyth - Ceredigion (Met Office) | 4.3 |
| Elmstone No2 - Kent (Met Office) | 4.8 |
| Stratford upon Avon - Warwickshire (Met Office) | 5.7 |
| Folkestone Fairway Ave - Kent (Met office) | 5.8 |
| | |
| 04-Jul-79 | |
| Bridgend (Met Office) | 2.1 |
| Bastreet - Cornwall (Met Office) | 4.5 |
| Birmingham Airport (Met Office) | 5.9 |
| | |
| 05-Jul-79 | |
| Alwen - Conwy (Met Office) | 4.3 |
| Elmstone No2 - Kent (Met Office) | 5.0 |
| | |
| 10-Jul-79 | |
| Lincoln (Met Office) | 3.4 |
| Bastreet - Cornwall (Met Office) | 5.2 |
| Wingerworth - Derbyshire (Met Office) | 5.4 |
| | |
| 11-Jul-79 | |
| Carnwath - Lanarkshire (Met Office) | 0.3 |
| Lagganlia - Inverness-shire (Met Office) | 0.5 |
| Dall Rannoch School - Perthshire (Met Office) | 0.6 |
| Moor House - Cumbria (Met Office) | 2.0 |
| Kielder Castle - Northumberland (Met Office) | 3.2 |
| | |
| 13-Jul-79 | |
| Cardington (Bedfordshire) | 5.0 |
| Woburn - Bedfordshire (Met Office) | 5.4 |
| | |
| 14-Jul-79 | |
| Moel Cynnedd - Powys (Met Office) | 3.3 |
| Tregaron - Ceredigion (Met Office) | 3.7 |
| Bala - Gwynedd (Met Office) | 4.5 |
| Preston Montford - Shropshire (met Office) | 4.9 |
| Hampton Loade - Shropshire (Met Office) | 5.0 |
| Shawbury - Shropshire (Met Office) | 5.1 |
| Shrewsbury - Shropshire (Met Office) | 5.4 |
| Corwen - Denbigshire (Met Office) | 5.4 |
| Preston Wynne - Herefordshire (Met Office) | 5.5 |
| | |
| 15-Jul-79 | |
| Nettlecombe - Somerset (Met Office) | 3.9 |
| Corwen - Denbigshire (Met Office) | 5.4 |
| | |
| | |
| 17-Jul-79 | |
| Nettlecombe Birds Hill - Somerset (Met Office) | 3.2 |
| | |
| 22-Jul-79 | |
| Codford - Wiltshire (PWS) | 3.5 |
| Nettlecombe - Somerset (Met Office) | 3.9 |
| Bastreet - Cornwall (Met Office) | 3.9 |
| Mickleham - Surrey (Met Office) | 4.9 |
| Gatwick Airport - West Sussex (Met Office) | 5.4 |
| East Hoathly - East Sussex (Met Office) | 5.5 |
| Rumleigh - Devon (Met Office) | 5.5 |
| Bournemouth Airport - Dorset (Met Office) | 5.6 |
| Porton - Wiltshire (Met Office) | 5.7 |
| | |
| 23-Jul-79 | |
| Tenby - Pembrokeshire (Met Office) | 5.0 |
| | |
| 02-Aug-79 | |
| Nettlecombe Birds Hill - Somerset (Met Ofice) | 2.6 |
| | |
| 04-Aug-79 | |
| Alwen - Conwy (Met Office) | 2.0 |
| Betws-y-Coed - Conwy (Met Office) | 5.4 |
| | |
| 10-Aug-79 | |
| Silpho Moor - North Yorkshire (Met Office) | 4.9 |
| Whitby Coast Guard - North Yorkshire (Met Office) | 5.2 |
| Whitby - North Yorkshire (Met Office) | 5.3 |
| | |
| 15-Aug-79 | |
| Edenbridge (Met Office) | 5.3 |
| | |
| 16-Aug-79 | |
| Hadlow College - Kent (Met Office) | 5.0 |
| Gatwick Airport - West Sussex (Met Office) | 5 |
| Elmstone No2 - Kent (Met Office) | 5.9 |
| | |
| 19-Aug-79 | |
| Cardington - Bedfordshire (Met Office) | 5 |
| | |
| 20-Aug-79 | |
| Nettlecombe - Somerset (Met Office) | 3.4 |
| | |
| 22-Aug-79 | |
| Jubilee Corner - Kent (Met Office) | 5.4 |
| | |
| 23-Aug-79 | |
| Hadlow College - Kent (Met Office) | 3.4 |
| Edenbridge (Met Office) | 3.8 |
| | |
| 24-Aug-79 | |
| Edenbridge (Met Office) | 5.5 |
| Hadlow College - Kent (Met Office) | 5.6 |
| Jubilee Corner - Kent (Met Office) | 5,8 |
| | |
| 25-Aug-79 | |
| Moor House - Cumbria (Met Office) | 0.2 |
| Carnwath - Lanarkshire (Met Office) | 0.7 |
| Widdybank Fell - County Durham (Met Office) | 3.1 |
| Lincoln (Met Office) | 3.8 |
| Edenbridge - Kent (Met Office) | 4.6 |
| East Bergholt - Suffolk (Met Office) | 4.9 |
| Jubilee Corner - Kent (Met Office) | 5.0 |
| Gatwick Airport - West Sussex (Met Office) | 5 |
| Cardington - Bedfordshire (Met Office) | 5 |
| Morley St Botolph - Norfolk (Met Office) | 5.1 |
| Hadlow College - Kent (Met Office) | 5.1 |
| East Hoathly - East Sussex (Met Office) | 5.4 |
| Folkestone Fairway Ave - Kent (Met office) | 5.8 |
| | |
| 26-Aug-79 | |
| Birmingham Airport (Met Office) | 3 |
| East Hoathly - East Sussex (Met Office) | 4.0 |
| Gatwick Airport - West Sussex (Met Office) | 4 |
| Edenbridge (Met Office) | 4.3 |
| Terrington St Clement - Norfolk (Met Ofiice) | 4.8 |
| Elmstone No2 - Kent (Met Office) | 5.4 |
| | |
| 27-Aug-79 | |
| Carnwath - Lanarkshire (Met Office) | 0.4 |
| Gatwick Airport - West Sussex (Met Office) | 2 |
| Lampeter - Ceredigion (PWS) | 2.0 |
| Alwen - Conwy (Met Office) | 3.5 |
| Bastreet - Cornwall (Met Office) | 3.6 |
| Betws-y-Coed - Conwy (Met Office) | 4.8 |
| Cardington - Bedfordshire (Met Office) | 5 |
| East Hoathly - East Sussex (Met Office) | 5.7 |
| Elmstone No2 - Kent (Met Office) | 5.8 |
| | |
| 28-Aug-79 | |
| Eskdalemuir - Dumfries & Galloway (Met Office) | -0.9 |
| Alwen - Conwy (Met Office) | 0.3 |
| Dundeugh - Dumfries & Galloway (Met Office) | 0.4 |
| Kielder Castle - Northumberland (Met Office) | 0.6 |
| Tregaron - Ceredigion (Met Office) | 0.6 |
| Bastreet - Cornwall (Met Office) | 0.7 |
| Bargrennan - Dumfries & Galloway (Met Office) | 0.8 |
| Pershore - Worcestershire (Met Office) | 1 |
| Bracknell Beafort Park - Berkshire (Met Office) | 1 |
| Cenarth - Carmarthenshire (Met Office) | 1.0 |
| Santon Downham (Grimes Graves) - Norfolk (Met Office) | 1.5 |
| Cwmystwyth - Ceredigion (Met Office) | 1.5 |
| Corwen - Denbighshire (Met Office) | 1.8 |
| Hadlow College - Kent (Met Office) | 1.9 |
| Wingerworth - Derbyshire (PWS) | 1.9 |
| Elmstone No2 - Kent (Met Office) | 2.0 |
| Gatwick Airport - West Sussex (Met Office) | 2 |
| Ladock - Cornwall (Met Office) | 2.0 |
| East Hoathly - East Sussex (Met Office) | 2.1 |
| Kew Gardens - Surrey (Met Office) | 2.1 |
| Loughton - Essex (Met Office) | 2.2 |
| Pickering - North Yorkshire (Met Office) | 2.4 |
| Jubilee Corner - Kent (Met Office) | 2.4 |
| Gurney Slade - Somerset (PWS) | 2.5 |
| Kettering - Northants (PWS) | 2.5 |
| Shap Cumbria (Met Office) | 3 |
| Shawbury - Shropshire (Met Office) | 3 |
| Cardington - Bedfordshire (Met Office) | 3 |
| East Bergholt - Suffolk (Met Office) | 3.0 |
| Wye - Kent (Met Office) | 3.2 |
| Ruthin - Denbigshire (Met Office) | 3.2 |
| Great Easton - Essex (PWS) | 3.3 |
| Luton - Bedfordshire (Met Office) | 3.3 |
| East Malling - Kent (Met Office) | 3.5 |
| Bournemouth Airport - Dorset (Met Office) | 3.5 |
| St Johns - Cornwall (Met Office) | 3.5 |
| Trowbridge - Wiltshire (Met Office) | 3.6 |
| Folkestone Fairway Ave - Kent (Met office) | 3.6 |
| Carmarthen (Met Office) | 3.8 |
| Terrington St Clement - Norfolk (Met Ofiice) | 3.8 |
| Denver - Norfolk (Met Office) | 3.8 |
| Betwys-y-Coed - Conwy (Met Office) | 3.9 |
| Gloucester (Met Office) | 4 |
| Ely - Cambridgeshire (PWS) | 4.1 |
| Benson - Oxfordshire (Met Office) | 4.4 |
| Pembroke Dock (PWS) | 4.5 |
| Poole - Dorset (Met Office) | 4.6 |
| Marham - Norfolk (Met Office) | 4.8 |
| Faversham - Kent (Met Office) | 4.8 |
| Birmingham Airport (Met Office) | 5 |
| Exeter Airport - Devon (Met Office) | 5 |
| Edenbridge - Kent (Met Office) | 5.6 |
| Hartlepool - County Durham (Met Office) | 5.9 |
| Dungeness - Kent (Met Office) | 5.9 |
| Heathrow Airport - Middlesex (Met Office) | 6 |
| | |
| | |
| 29-Aug-79 | |
| Moel Cynnedd - Powys (Met Office) | 0.5 |
| Bala - Gwynedd (Met Office) | 0.7 |
| Alwen - Conwy (Met Office) | 1.0 |
| Cenarth - Carmarthenshire (Met Office) | 1.0 |
| Bastreet - Cornwall (Met Office) | 2.6 |
| Elmstone No2 - Kent (Met Office) | 3.0 |
| Pershore - Worcestershire (Met Office) | 3 |
| East Hoathly - East Sussex (Met Office) | 4.0 |
| Bracknell Beafort Park - Berkshire (Met Office) | 4 |
| Birmingham Airport (Met Office) | 4 |
| Shawbury - Shropshire (Met Office) | 4 |
| Jubilee Corner - Kent (Met Office) | 4.1 |
| Betws-y-Coed - Conwy (Met Office) | 4.5 |
| Exeter Airport - Devon (Met Office) | 4.8 |
| Edenbridge - Kent (Met Office) | 5.0 |
| Gatwick Airport - West Sussex (Met Office) | 5 |
| Bournemouth Airport - Dorset (Met Office) | 5 |
| Gloucester (Met Office) | 5 |
| Cardington - Bedfordshire (Met Office) | 5 |
| Folkestone Fairway Ave - Kent (Met office) | 5.1 |
| Wye - Kent (Met Office) | 5.8 |
| Scole - Norfolk (Met Office) | 5.9 |
| | |
| 30-Aug-79 | |
| Carnwath - Lanarkshire (Met Office) | -0.5 |
| Eskdalemuir - Dumfries & Galloway (Met Office) | 0.0 |
| Stonehaugh - Northumberland (Met Office) | 0.2 |
| Glentress - Scottish Borders (Met Office) | 0.5 |
| Kielder Castle - Northumberland (Met Office) | 0.6 |
| Bowhill - Scottish Borders (Met Office) | 0.8 |
| Alwen - Conwy (Met Office) | 2.0 |
| Redesdale Camp - Northumberland (Met Office) | 2.5 |
| Gatwick Airport - West Sussex (Met Office) | 5 |
| Bournemouth Airport - Dorset (Met Office) | 5 |
| Shawbury - Shropshire (Met Office) | 5 |
| Bastreet - Cornwall (Met Office) | 5.3 |
| Betws-y-Coed - Conwy (Met Office) | 5.6 |
| East Hoathly - East Sussex (Met Office) | 5.9 |
| Hadlow College - Kent (Met Office) | 5.9 |
| | |
| | |