World Extremes
| No. | Location | Station ID | Amount |
| 1 | Hawarden (United Kingdom) | 03321 | 16.4°C |
| 2 | Kinloss (United Kingdom) | 03066 | 16.2°C |
| 3 | Lossiemouth (United Kingdom) | 03068 | 16.2°C |
| 4 | Aboyne (United Kingdom) | 03080 | 15.3°C |
| 5 | Shawbury (United Kingdom) | 03414 | 15.3°C |
| 6 | Leeming (United Kingdom) | 03257 | 15.2°C |
| 7 | Rhyl (United Kingdom) | 03313 | 15.2°C |
| 8 | Hereford/Credenhill (United Kingdom) | 03522 | 15.1°C |
| 9 | Machrihanish (United Kingdom) | 03111 | 15.1°C |
| 10 | Topcliffe (United Kingdom) | 03265 | 15°C |
| 11 | Shobdon (United Kingdom) | 03520 | 14.9°C |
| 12 | Rostherne No 2 (United Kingdom) | 03351 | 14.8°C |
| 13 | Strathallan (United Kingdom) | 03144 | 14.8°C |
| 14 | Edinburgh Gogarbank (United Kingdom) | 03166 | 14.7°C |
| 15 | Boulmer (United Kingdom) | 03240 | 14.6°C |
| Script courtesy of Michael Holden of Relay Weather. Data courtesy of Ogimet | |||
| No. | Location | Station ID | Amount |
| 1 | Aonach Mor (United Kingdom) | 03041 | -2.6°C |
| 2 | Cairngorm (United Kingdom) | 03065 | -1.9°C |
| 3 | Cairnwell (United Kingdom) | 03072 | -0.2°C |
| 4 | Bealach Na Ba No2 (United Kingdom) | 03039 | 1.5°C |
| 5 | Great Dun Fell (United Kingdom) | 03227 | 2°C |
| 6 | Baltasound (United Kingdom) | 03002 | 2.4°C |
| 7 | Fylingdales (United Kingdom) | 03281 | 2.8°C |
| 8 | Herstmonceux (United Kingdom) | 03882 | 2.8°C |
| 9 | Manston (United Kingdom) | 03797 | 3°C |
| 10 | Andrewsfield (United Kingdom) | 03684 | 4°C |
| 11 | Wattisham (United Kingdom) | 03590 | 4.2°C |
| 12 | Leek Thorncliffe (United Kingdom) | 03330 | 4.3°C |
| 13 | Loftus Samos (United Kingdom) | 03275 | 4.3°C |
| 14 | Topcliffe (United Kingdom) | 03265 | 4.3°C |
| 15 | Charlwood (United Kingdom) | 03769 | 4.4°C |
| Script courtesy of Michael Holden of Relay Weather. Data courtesy of Ogimet | |||
| No. | Location | Station ID | Amount |
| 1 | Hawarden (United Kingdom) | 03321 | 13.4 mm |
| 2 | Rhyl (United Kingdom) | 03313 | 12.6 mm |
| 3 | London, St James Park (United Kingdom) | 03770 | 12.5 mm |
| 4 | Scilly, Saint Mary'S (United Kingdom) | 03803 | 12.5 mm |
| 5 | Hereford/Credenhill (United Kingdom) | 03522 | 12.3 mm |
| 6 | Valley (United Kingdom) | 03302 | 12.3 mm |
| 7 | Isle Of Portland (United Kingdom) | 03857 | 12.3 mm |
| 8 | Shawbury (United Kingdom) | 03414 | 12.3 mm |
| 9 | Saint Catherine'S Point (United Kingdom) | 03866 | 12.3 mm |
| 10 | Chivenor (United Kingdom) | 03707 | 12.3 mm |
| 11 | Guernsey Airport (United Kingdom) | 03894 | 12.2 mm |
| 12 | Prestwick Rnas (United Kingdom) | 03136 | 12.2 mm |
| 13 | Boulmer (United Kingdom) | 03240 | 12.2 mm |
| 14 | Milford Haven (United Kingdom) | 03604 | 12.2 mm |
| 15 | Northolt (United Kingdom) | 03672 | 12.2 mm |
| Script courtesy of Michael Holden of Relay Weather. Data courtesy of Ogimet | |||
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| Warning: Many data filters have been introduced to the above data. Use caution with this data as some extreme values can be erroneous due to unsuspected errors in synop reports. All data should be verified. Note that the values we listed here are from international released synop reports, and for certain there will be other extreme values not in this list |
