World Extremes



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Maximum Temperature Last 24h. 07/21/2018 at 20:00 UTC
No. Location Station ID Amount
1 London / Heathrow Airport (United Kingdom) 03772 28.5°C
2 London, St James Park (United Kingdom) 03770 28.4°C
3 Gravesend-Broadness (United Kingdom) 03784 28.3°C
4 Northolt (United Kingdom) 03672 28.3°C
5 Andrewsfield (United Kingdom) 03684 27.9°C
6 Charlwood (United Kingdom) 03769 27.8°C
7 Farnborough (United Kingdom) 03768 27.5°C
8 Wattisham (United Kingdom) 03590 27.1°C
9 Marham (United Kingdom) 03482 27°C
10 High Wycombe HQSTC (United Kingdom) 03660 26.7°C
11 Wittering (United Kingdom) 03462 26.7°C
12 Rothamsted (United Kingdom) 03680 26.5°C
13 Boscombe Down (United Kingdom) 03746 26.3°C
14 Odiham (United Kingdom) 03761 26.2°C
15 Benson (United Kingdom) 03658 26.1°C
Script courtesy of  Michael Holden of Relay Weather. Data courtesy of Ogimet




Minimum Temperature Last 24h. 07/21/2018 at 20:00 UTC
No. Location Station ID Amount
1 Bealach Na Ba No2 (United Kingdom) 03039 7.5°C
2 Cairngorm (United Kingdom) 03065 7.9°C
3 Great Dun Fell (United Kingdom) 03227 9.2°C
4 Coleshill (United Kingdom) 03535 9.9°C
5 Loch Glascarnoch (United Kingdom) 03031 10.3°C
6 Glen Ogle (United Kingdom) 03148 10.4°C
7 Cairnwell (United Kingdom) 03072 10.5°C
8 Church Lawford (United Kingdom) 03544 10.5°C
9 Fair Isle (United Kingdom) 03008 10.8°C
10 Redesdale (United Kingdom) 03230 10.9°C
11 Ballypatrick Forest (United Kingdom) 03916 11°C
12 Leconfield (United Kingdom) 03382 11.2°C
13 Lerwick (United Kingdom) 03005 11.2°C
14 Altnaharra (United Kingdom) 03044 11.3°C
15 Stornoway (United Kingdom) 03026 11.3°C
Script courtesy of  Michael Holden of Relay Weather. Data courtesy of Ogimet




Maximum Precipitation Last 24h. 07/21/2018 at 20:00 UTC
No. Location Station ID Amount
1 Liscombe (United Kingdom) 03710 14 mm
2 Aberporth (United Kingdom) 03502 10 mm
3 Milford Haven (United Kingdom) 03604 10 mm
4 Scilly, Saint Mary's (United Kingdom) 03803 10 mm
5 Dunkeswell Aerodrome (United Kingdom) 03840 7 mm
6 Lake Vyrnwy (United Kingdom) 03410 6 mm
7 Isle Of Man / Ronaldsway Airport (United Kingdom) 03204 5.2 mm
8 Shawbury (United Kingdom) 03414 5 mm
9 Aberdaron (United Kingdom) 03405 4 mm
10 Benson (United Kingdom) 03658 4 mm
11 Altnaharra (United Kingdom) 03044 3 mm
12 Chivenor (United Kingdom) 03707 3 mm
13 Culdrose (United Kingdom) 03809 3 mm
14 Drumalbin (United Kingdom) 03155 3 mm
15 Saint Bees Head (United Kingdom) 03210 3 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