Date Mountain Sites? Wind Unit? Number of Results
Include Exclude knots mph

24-hour Temperature Extremes

Min Temperatures - 21/05/2021 09Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00145Cairnwell (928 m)0.7°C
01085Great Dun Fell No 2 (847 m)1.4°C
30270Bealach Na Ba No 2 (773 m)1.7°C
00012Baltasound No 2 (15 m)3.4°C
17336Glen Ogle (564 m)3.5°C
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Max Temperatures - 21/05/2021 09Z(D) to 09Z(D+1)
IDStation Name (Altitude)Maximum
01371Teignmouth (3 m)16.3°C
00795Shoreham Airport (2 m)14.4°C
00775Manston (49 m)14.2°C
01060Keswick (88 m)14.1°C
23417Islay: Port Ellen (17 m)14.1°C
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12-hour Temperature Extremes

Min Temperatures - 21/05/2021 21Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00145Cairnwell (928 m)1.3°C
30270Bealach Na Ba No 2 (773 m)1.7°C
00012Baltasound No 2 (15 m)3.4°C
17336Glen Ogle (564 m)4.1°C
01085Great Dun Fell No 2 (847 m)4.5°C
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Max Temperatures - 21/05/2021 09Z(D) to 21Z(D)
IDStation Name (Altitude)Maximum
00795Shoreham Airport (2 m)14.4°C
00775Manston (49 m)14.2°C
01060Keswick (88 m)14.1°C
23417Islay: Port Ellen (17 m)14.1°C
00498Shoeburyness, Landwick (2 m)14.1°C
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Rainfall & Sunshine Extremes

Max Rainfall - 21/05/2021 09Z(D)-09Z(D+1)
IDStation Name (Altitude)Rainfall
01345Okehampton, East Okement Farm (408 m)44.2 mm
01209Trawsgoed (63 m)36.0 mm
01204Swyddffynnon (178 m)34.6 mm
00539Buxton (307 m)26.8 mm
01171Capel Curig No 3 (216 m)25.2 mm
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Max Sunshine - 21/05/2021
IDStation Name (Altitude)Maximum
00009Lerwick (82 m, WMO)10.2 hours
00818Hastings (45 m, CS)8.3 hours
00808Eastbourne (15 m, CS)8.1 hours
18974Tiree (9 m, WMO)7.2 hours
25315Orkney: Loch Of Hundland (28 m, CS)6.5 hours
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Wind Extremes

Max 10-min mean - 21/05/2021
IDStation Name (Altitude)Maximum
17224Wight: Needles Old Battery (80 m)60 knots
00145Cairnwell (928 m)51 knots
01255Mumbles Head (44 m)49 knots
00117Cairngorm Summit (1237 m)47 knots
01412Treknow (100 m)44 knots
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Max Hourly Gust - 21/05/2021
IDStation Name (Altitude)Maximum
17224Wight: Needles Old Battery (80 m)77 knots
00117Cairngorm Summit (1237 m)66 knots
00145Cairnwell (928 m)61 knots
01161Aberdaron (86 m)60 knots
01255Mumbles Head (44 m)59 knots
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Pressure Extremes

Highest Pressure - 21/05/2021
IDStation Name (Altitude)Highest
00012Baltasound No 2 (15 m)1007.1 hPa
00009Lerwick (82 m)1005.6 hPa
01386Scilly: St Marys Airport (31 m)1004.7 hPa
00003Fair Isle (57 m)1004.0 hPa
18903South Uist Range (4 m)1003.9 hPa
Lowest Pressure - 21/05/2021
IDStation Name (Altitude)Lowest
01078Walney Island (15 m)981.9 hPa
01055St Bees Head No 2 (125 m)983.2 hPa
01033Dundrennan (113 m)983.5 hPa
01060Keswick (88 m)983.7 hPa
01534Glenanne No 2 (161 m)983.8 hPa