Weather Extremes
| No. | Location | Station ID | Amount |
| 1 | Yeovilton (United Kingdom) | 03853 | 18.5°C |
| 2 | Boscombe Down (United Kingdom) | 03746 | 18.4°C |
| 3 | Pembrey Sands (United Kingdom) | 03605 | 18.4°C |
| 4 | Brize Norton (United Kingdom) | 03649 | 18°C |
| 5 | Jersey Airport (United Kingdom) | 03895 | 18°C |
| 6 | Benson (United Kingdom) | 03658 | 17.9°C |
| 7 | Pershore (United Kingdom) | 03529 | 17.9°C |
| 8 | Larkhill (United Kingdom) | 03743 | 17.8°C |
| 9 | Saint Helier (United Kingdom) | 03896 | 17.7°C |
| 10 | London / Heathrow Airport (United Kingdom) | 03772 | 17.6°C |
| Script courtesy of Michael Holden of Relay Weather. Data courtesy of Ogimet | |||
| No. | Location | Station ID | Amount |
| 1 | Aboyne (United Kingdom) | 03080 | -4.7°C |
| 2 | Altnaharra (United Kingdom) | 03044 | -4.2°C |
| 3 | Aonach Mor (United Kingdom) | 03041 | -3.3°C |
| 4 | Cairngorm (United Kingdom) | 03065 | -3.2°C |
| 5 | Shap (United Kingdom) | 03225 | -3°C |
| 6 | Tain Range (United Kingdom) | 03062 | -2.7°C |
| 7 | Kinloss (United Kingdom) | 03066 | -2.6°C |
| 8 | Lossiemouth (United Kingdom) | 03068 | -2.3°C |
| 9 | Aviemore (United Kingdom) | 03063 | -2.2°C |
| 10 | Loch Glascarnoch (United Kingdom) | 03031 | -2°C |
| Script courtesy of Michael Holden of Relay Weather. Data courtesy of Ogimet | |||
| No. | Location | Station ID | Amount |
| 1 | Saint Helier (United Kingdom) | 03896 | 13.8 mm |
| 2 | Pembrey Sands (United Kingdom) | 03605 | 12.9 mm |
| 3 | Jersey Airport (United Kingdom) | 03895 | 12.4 mm |
| 4 | Milford Haven (United Kingdom) | 03604 | 12.1 mm |
| 5 | Shoreham Airport (United Kingdom) | 03876 | 12 mm |
| 6 | Saint Catherine'S Point (United Kingdom) | 03866 | 12 mm |
| 7 | Chivenor (United Kingdom) | 03707 | 11.9 mm |
| 8 | Plymouth (United Kingdom) | 03827 | 11.8 mm |
| 9 | Scilly, Saint Mary'S (United Kingdom) | 03803 | 11.8 mm |
| 10 | Guernsey Airport (United Kingdom) | 03894 | 11.8 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 |