Please note that the readings below are taken from the Met Office's Daily Weather Summary which is produced three months later. It includes a larger data set. This includes climate sites which report manually and aren’t available when the UK Daily extreme temperatures are published around midnight each day. Therefore the Daily Weather Summary is the definitive product. https://digital.nmla.metoffice.gov.uk/
| Jan-90 | Minimum on the morning of | |
| 1st | Fylingdales | 0 |
| 2nd | Aviemore / Glenlivet | -3 |
| 3rd | Inverness | -3 |
| 4th | Kinloss / Glenlivet | -3 |
| 5th | Bridlington | -1 |
| 6th | Knockarevan (County Fermanagh) | 2 |
| 7th | Shawbury | -5 |
| 8th | Tummel Bridge | -3 |
| 9th | Gatwick Airport | -1 |
| 10th | Long Framlington (Northumberland) | 1 |
| 11th | Lerwick | 4 |
| 12th | Corgary (County Fermanagh) | 2 |
| 13th | Tummel Bridge | -3 |
| 14th | Gatwick Airport | -3 |
| 15th | Jubilee Corner (Kent) | 1 |
| 16th | Wick | 2 |
| 17th | Aviemore / Glenlivet | 1 |
| 18th | Bournemouth Airport | -3 |
| 19th | Stornoway | 0 |
| 20th | Bournemouth Airport | 0 |
| 21st | Aberdeen Dyce | 0 |
| 22nd | Aviemore | 1 |
| 23rd | Whins Pond (Cumbria) | 0 |
| 24th | Tummel Bridge | -2 |
| 25th | Inverness Dalcross | -2 |
| 26th | Tummel Bridge | -3 |
| 27th | Fylingdales | -1 |
| 28th | Wick | -3 |
| 29th | Glenlivet | -3 |
| 30th | Invergordon / Kinloss / Lossiemouth | 3 |
| 31st | Scone | 0 |
| Feb-90 | Minimum on the morning of | |
| 1st | Carrigans | 0 |
| 2nd | Carmoney (County Antrim) | 0 |
| 3rd | Carrigans | 0 |
| 4th | Fylingdales | 0 |
| 5th | Butt of Lewis | 6 |
| 6th | Knockarevan / Carrigans | 2 |
| 7th | Knockarevan (County Fermanagh) | 0 |
| 8th | Glenlivet | -1 |
| 9th | Carrigans | 0 |
| 10th | Lerwick | 2 |
| 11th | Tummel Bridge | -1 |
| 12th | Glenlivet | 0 |
| 13th | Tummel Bridge | -1 |
| 14th | Lossiemouth | -1 |
| 15th | Glenlivet | -6 |
| 16th | Belfast | -5 |
| 17th | Glenlivet | -3 |
| 18th | Cape Wrath | -1 |
| 19th | Fort William | 1 |
| 20th | Butt of Lewis | 0 |
| 21st | Cape Wrath | 1 |
| 22nd | Aviemore | 2 |
| 23rd | Gatwick Airport | 2 |
| 24th | Aviemore | 1 |
| 25th | Fylingdales | 1 |
| 26th | Broadford (Isle of Skye) | 0 |
| 27th | Carmoney (County Antrim) | -2 |
| 28th | Tummel Bridge | -2 |
| Mar-90 | ||
| 1st | Lerwick | -2 |
| 2nd | Tummel Bridge | -6 |
| 3rd | Bournemouth Airport | -2 |
| 4th | Aviemore | -1 |
| 5th | Lerwick | -2 |
| 6th | Lerwick | 0 |
| 7th | Lerwick | 2 |
| 8th | Bastreet | -2 |
| 9th | Lerwick | 0 |
| 10th | Glenlivet | 0 |
| 11th | Aviemore | 3 |
| 12th | Shawbury | -1 |
| 13th | Glenlivet | -1 |
| 14th | Bournemouth | 0 |
| 15th | Gatwick Airport | 1 |
| 16th | Gatwick Airport | -2 |
| 17th | Gatwick Airport | 1 |
| 18th | Bournemouth Airport | 3 |
| 19th | Waterstein (isle of Skye) | 1 |
| 20th | Fylingdales | 0 |
| 21st | Lossiemouth | 4 |
| 22nd | Fife Ness | 2 |
| 23rd | East Hoathly | 0 |
| 24th | Aviemore / Salsburgh / Kirkwall | 1 |
| 25th | Bridlington | 0 |
| 26th | Cellerhead | -3 |
| 27th | St Harmon | -4 |
| 28th | Prestwick / Coltishall | -2 |
| 29th | St Harmon | -3 |
| 30th | Whins Pond (Cumbria) | -1 |
| 31st | Eskdalemuir | 0 |
| Apr-90 | Minimum on the morning of | |
| 1st | St Harmon | 0 |
| 2nd | Lerwick | 1 |
| 3rd | Aviemore | -2 |
| 4th | St Harmon | -7 |
| 5th | Bastreet | -7 |
| 6th | Madley (Herefordshire) | -4 |
| 7th | Wick | -3 |
| 8th | Eskdalemuir | -5 |
| 9th | St Harmon | -7 |
| 10th | Jubiilee Corner | -2 |
| 11th | Linton on Ouse | 2 |
| 12th | Butt of Lewis | 2 |
| 13th | Carrtigans | 0 |
| 14th | St Harmon | -2 |
| 15th | Glenlivet | 0 |
| 16th | Tummel Bridge | -1 |
| 17th | Fylingdales | -2 |
| 18th | Carterhouse (Scottish Borders) | -1 |
| 19th | Inchmarlo (Aberdeenshire) | -1 |
| 20th | Bracknell Beaufort Park | 0 |
| 21st | Tummel Bridge | -2 |
| 22nd | Glenlivet | 0 |
| 23rd | Whins Pond (Cumbria) | 0 |
| 24th | St Harmon | -1 |
| 25th | Eskdalemuir | -1 |
| 26th | Cape Wrath | 1 |
| 27th | Long Framlington (Northumberland) | -2 |
| 28th | Bastreet | -2 |
| 29th | Bastreet | 0 |
| 30th | Aspatria / Whins Pond / Inchmarlo | 2 |
| May-90 | Minimum on the morning of | |
| 1st | Tummel Bridge | 3 |
| 2nd | Perth | 3 |
| 3rd | Tummel Bridge | 1 |
| 4th | Tummel Bridge | 3 |
| 5th | St Harmon | 2 |
| 6th | Eskdalemuir | 2 |
| 7th | Shawbury | 0 |
| 8th | Glenlivet / Bastreet | 0 |
| 9th | Carrigans | 1 |
| 10th | St Harmon | -2 |
| 11th | Pencelli (Powys) | 0 |
| 12th | Tummel Bridge / St Harmon | 0 |
| 13th | St Harmon | 0 |
| 14th | Tummel Bridge | -1 |
| 15th | Glenlivet | 2 |
| 16th | Lerwick | 5 |
| 17th | Glenlivet | 0 |
| 18th | Glenlivet | -2 |
| 19th | Glenlivet | -1 |
| 20th | Eskdalemuir | 0 |
| 21st | Crosby (Meryside) | 0 |
| 22nd | Newcastle on Cun (Shropshire) | 1 |
| 23rd | St Harmon | 1 |
| 24th | St Harmon | 0 |
| 25th | Tummel Bridge | -1 |
| 26th | Glenlivet / Tummel Bridge | -1 |
| 27th | Glenlivet | -2 |
| 28th | Tummel Bridge | 0 |
| 29th | Anvil Green | 5 |
| 30th | Tummel Bridge | 5 |
| 31st | St Harmon | 2 |
| Jun-90 | Minimum on the morning of | |
| 1st | Bournemouth Airport | 7 |
| 2nd | Eskdalemuir | 4 |
| 3rd | Salsburgh | 6 |
| 4th | Cardiff Weather Centre | 5 |
| 5th | Tummel Bridge | 2 |
| 6th | Tummel Bridge | 0 |
| 7th | Conningsby (Lincolnshire) | 3 |
| 8th | Inchmarlo (Aberdeenshire) | 1 |
| 9th | Newcastle on Clun | 4 |
| 10th | Tummel Bridge | 5 |
| 11th | Cynwyd (Denbigshire) | 2 |
| 12th | Tummel Bridge | 1 |
| 13th | Bastreet | 2 |
| 14th | Cynwyd (Denbigshire) | 1 |
| 15th | St Harmon | 0 |
| 16th | Eskdalemuir | 2 |
| 17th | Eskdalemuir | 3 |
| 18th | Lerwick | 6 |
| 19th | Glenlivet | 3 |
| 20th | Aviemore | 2 |
| 21st | Carrigans | 5 |
| 22nd | Glenlee | 6 |
| 23rd | Jubilee Corner | 6 |
| 24th | Eskdalemuir | 2 |
| 25th | Glenlee / Salsburgh | 5 |
| 26th | Tummel Bridge | 6 |
| 27th | Foula (Shetland) | 6 |
| 28th | Eskdalemuir | 2 |
| 29th | Tummel Bridge | 2 |
| 30th | Salsburgh | 7 |
| Jul-90 | Minimum on the morning of | |
| 1st | Butt of Lewis | 7 |
| 2nd | Carrigans | 5 |
| 3rd | Eskdalemuir | 1 |
| 4th | Long Framlington (Northumberland) | 5 |
| 5th | Aviemore | 8 |
| 6th | Stornoway | 6 |
| 7th | Lerwick | 6 |
| 8th | Corgary (County Fermanagh) | 9 |
| 9th | Inchmarlo (Aberdeenshire) | 7 |
| 10th | Netheravon (Wiltshire) | 6 |
| 11th | Bastreet | 4 |
| 12th | Glenlee | 5 |
| 13th | Aviemore | 2 |
| 14th | Glenlivet | 3 |
| 15th | Finningley | 5 |
| 16th | Knockarevan (County Fermanagh) | 6 |
| 17th | Glenlivet | 4 |
| 18th | St Harmon | 6 |
| 19th | East Hoathly | 6 |
| 20th | Bastreet | 4 |
| 21st | Long Kesh (County Down) | 6 |
| 22nd | Wick | 6 |
| 23rd | Glenlivet | 0 |
| 24th | Tummel Bridge / Aberdeen Dyce | 2 |
| 25th | Tummel Bridge / East Hoathly | 4 |
| 26th | St Harmon | 6 |
| 27th | Aviemore | 6 |
| 28th | Bastreet | 7 |
| 29th | Aviemore | 4 |
| 30th | East Hoathly | 11 |
| 31st | St Harmon | 6 |
| Aug-90 | Minimum on the morning of | |
| 1st | St Harmon | 5 |
| 2nd | Eskdalemuir | 8 |
| 3rd | Coltishall | 10 |
| 4th | Tummel Bridge | 5 |
| 5th | Leuchars | 8 |
| 6th | Salsburgh / Eskdalemuir | 6 |
| 7th | Eskdalemuir | 4 |
| 8th | Bastreet | 3 |
| 9th | Bastreet | 4 |
| 10th | Rackwick (Orkney Isles) | 8 |
| 11th | East Hoathly | 9 |
| 12th | East Hoathly | 8 |
| 13th | Inchmarlo (Aberdeenshire) | 7 |
| 14th | Aviemore | 8 |
| 15th | Tummel Bridge | 5 |
| 16th | Yeovilton | 8 |
| 17th | Jubilee Corner | 6 |
| 18th | Eskdalemuir | 1 |
| 19th | Eskdalemuir / Carterhouse | 5 |
| 20th | Carterhouse | 6 |
| 21st | Tulloch Bridge | 3 |
| 22nd | East Hoathly | 10 |
| 23rd | Tulloch Bridge | 2 |
| 24th | Lerwick | 9 |
| 25th | Tummel Bridge | 7 |
| 26th | Lerwick | 7 |
| 27th | Tummel Bridge | 8 |
| 28th | Foula (Shetland) | 10 |
| 29th | Tummel Bridge | 10 |
| 30th | Aviemore | 5 |
| 31st | East Hoathly | 5 |
| Sep-90 | Minimum on the morning of | |
| 1st | Inchmarlo (Aberdeenshire) | 5 |
| 2nd | Bournemouth Airport | 7 |
| 3rd | East Hoathly | 8 |
| 4th | Inchmarlo (Aberdeenshire) | 2 |
| 5th | Inchmarlo (Aberdeenshire) | 2 |
| 6th | Tummel Bridge | 4 |
| 7th | Wick | 5 |
| 8th | Eskdalemuir | 4 |
| 9th | St Harmon | 1 |
| 10th | St Harmon | 0 |
| 11th | St Harmon | 0 |
| 12th | Bastreet | 2 |
| 13th | Glenlivet | 1 |
| 14th | Glenlee | 3 |
| 15th | Tummel Bridge | -1 |
| 16th | St Harmon | -1 |
| 17th | Tummel Bridge | 3 |
| 18th | East Hoathly | 4 |
| 19th | Waterstein (Isle of Skye) | 4 |
| 20th | East Hoathly | 2 |
| 21st | Carterhouse | 0 |
| 22nd | Aviemore | 2 |
| 23rd | Eskdalemuir | 0 |
| 24th | East Hoathly | 2 |
| 25th | Carrigans | 0 |
| 26th | St Harmon | -3 |
| 27th | St Harmon | -1 |
| 28th | Bournemouth Airport | -1 |
| 29th | Stornoway | 5 |
| 30th | Wick | 3 |
| Oct-90 | Minimum on the morning of | |
| 1st | St Harmon | 0 |
| 2nd | Tummel Bridge | 8 |
| 3rd | Corgary / Carmoney | 5 |
| 4th | East Hoathly | 1 |
| 5th | Jubilee Corner | 6 |
| 6th | Lerwick | 6 |
| 7th | Eskdalemuir | 2 |
| 8th | Eskdalemuir | -2 |
| 9th | Bournemouth / East Hoathly | 1 |
| 10th | Wick | 3 |
| 11th | Aviemore | 2 |
| 12th | Gatwick Airport | 3 |
| 13th | Glenlee | 5 |
| 14th | Corgary / Carmoney | 8 |
| 15th | Eskdalemuir | 4 |
| 16th | Carrigans | 5 |
| 17th | Glenlivet | 1 |
| 18th | Aviemore | 5 |
| 19th | Benbula | 3 |
| 20th | Aviemore | 1 |
| 21st | Lerwick | 8 |
| 22nd | Inverness Dalcross | 0 |
| 23rd | Inverness Dalcross / Church Fenton | 2 |
| 24th | Inverness Dalcross | 1 |
| 25th | Gatwick Airport | 3 |
| 26th | Burrington (Devon) | 4 |
| 27th | Whins Pond (Cumbria) | -1 |
| 28th | Glenlivet | 0 |
| 29th | Cellerhead | 1 |
| 30th | Glenlivet | -4 |
| 31st | Wick | -1 |
| Nov-90 | Minimum on the morning of | |
| 1st | Eskdalemuir | -2 |
| 2nd | Cottesmore (Leicestershire) | 0 |
| 3rd | St Harmon | -2 |
| 4th | Prestwick / Abbotsinch | -3 |
| 5th | Belfast | -3 |
| 6th | South Farnborough | -3 |
| 7th | Pencelli (Powys) | 0 |
| 8th | Aviemore | -5 |
| 9th | Glasgow Abbotsinch | -4 |
| 10th | Inverness Dalcross | -2 |
| 11th | Inchmarlo (Aberdeenshire) | 0 |
| 12th | Lossiemouth | 1 |
| 13th | Kinloss | 6 |
| 14th | Scone | 1 |
| 15th | Inchmarlo (Aberdeenshire) | 0 |
| 16th | Lerwick | 5 |
| 17th | Inchmarlo (Aberdeenshire) | 0 |
| 18th | Tummel Bridge | 1 |
| 19th | Inchmarlo (Aberdeenshire) | 0 |
| 20th | Dumfries Druggans | -4 |
| 21st | Coltishall | -2 |
| 22nd | Tummel Bridge | -5 |
| 23rd | St Harmon | -7 |
| 24th | Inverness Dalcross | 0 |
| 25th | Coltishall | -1 |
| 26th | Tummel Bridge | -1 |
| 27th | Tummel Bridge | -4 |
| 28th | Tummel Bridge | -6 |
| 29th | Carrigans | -5 |
| 30th | Bastreet | -2 |
| Dec-90 | Minimum on the morning of | |
| 1st | Tummel Bridge | -4 |
| 2nd | Cilfynned (Mid Glamorgan) | 2 |
| 3rd | Culdrose | 1 |
| 4th | Bournemouth Airport | -2 |
| 5th | St Harmon | -5 |
| 6th | St Harmon | -6 |
| 7th | Lerwick | -1 |
| 8th | Glenlivet / Salsburgh | -4 |
| 9th | Corsewell Point (Near Stranraer) | -4 |
| 10th | Tummel Bridge | -5 |
| 11th | Eskdalemuir | -4 |
| 12th | Lerwick | -1 |
| 13th | Glasgow / Abbotsinch | -6 |
| 14th | Yeovilton | -5 |
| 15th | St Harmon | -7 |
| 16th | Carrigans | -5 |
| 17th | Bracknell Beaufort Park | -3 |
| 18th | Brawdy | -3 |
| 19th | Inchmarlo (Aberdeenshire) | -4 |
| 20th | Bournemouth Airport | -3 |
| 21st | Lerwick | 0 |
| 22nd | Tummel Bridge | 4 |
| 23rd | Aviemore | 2 |
| 24th | Salsburgh | 0 |
| 25th | Long Framlington (Northumberland) | 0 |
| 26th | Tummel Bridge / Aviemore | 0 |
| 27th | Salsburgh | -1 |
| 28th | Tummel Bridge | -4 |
| 29th | Aviemore | -1 |
| 30th | Aviemore | -2 |
| 31st | Fylingdales | 0 |
| Source - Met office Digital Website | ||
| https://digital.nmla.metoffice.gov.uk/ | ||