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

24-hour Temperature Extremes

Min Temperatures - 23/09/2021 09Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
30270Bealach Na Ba No 2 (773 m)4.9°C
00145Cairnwell (928 m)5.1°C
01324Fontmell Magna (90 m)6.4°C
00607South Newington (105 m)6.5°C
00883Lacock (49 m)7.1°C
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Max Temperatures - 23/09/2021 09Z(D) to 09Z(D+1)
IDStation Name (Altitude)Maximum
00708Heathrow (25 m)24.3°C
00596Wellesbourne (47 m)23.5°C
00456Monks Wood (41 m)23.4°C
00605Brize Norton (82 m)23.4°C
00455Cambridge, Niab (26 m)23.4°C
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12-hour Temperature Extremes

Min Temperatures - 23/09/2021 21Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00103Aonach Mor (1130 m)3.2°C
30270Bealach Na Ba No 2 (773 m)4.9°C
00145Cairnwell (928 m)5.1°C
00607South Newington (105 m)6.5°C
56904Frittenden (38 m)7.2°C
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Max Temperatures - 23/09/2021 09Z(D) to 21Z(D)
IDStation Name (Altitude)Maximum
00708Heathrow (25 m)24.3°C
00596Wellesbourne (47 m)23.5°C
00455Cambridge, Niab (26 m)23.4°C
00605Brize Norton (82 m)23.4°C
00456Monks Wood (41 m)23.4°C
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Rainfall & Sunshine Extremes

Max Rainfall - 23/09/2021 09Z(D)-09Z(D+1)
IDStation Name (Altitude)Rainfall
00012Baltasound No 2 (15 m)15.0 mm
00038Achfary (46 m)6.1 mm
00009Lerwick (82 m)4.8 mm
01067Blencathra (250 m)4.4 mm
25315Orkney: Loch Of Hundland (28 m)3.9 mm
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Max Sunshine - 23/09/2021
IDStation Name (Altitude)Maximum
00395Holbeach No 2 (3 m, DRV)10.7 hours
61986Tibenham Airfield (52 m, WMO)10.6 hours
00440Wattisham (89 m, WMO)10.6 hours
00461Bedford (85 m, DRV)10.0 hours
00554Sutton Bonington (43 m, DRV)9.8 hours
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Wind Extremes

Max 10-min mean - 23/09/2021
IDStation Name (Altitude)Maximum
00145Cairnwell (928 m)51 knots
00103Aonach Mor (1130 m)44 knots
00003Fair Isle (57 m)38 knots
00009Lerwick (82 m)38 knots
00012Baltasound No 2 (15 m)38 knots
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Max Hourly Gust - 23/09/2021
IDStation Name (Altitude)Maximum
00145Cairnwell (928 m)77 knots
00103Aonach Mor (1130 m)67 knots
00003Fair Isle (57 m)60 knots
00012Baltasound No 2 (15 m)56 knots
00023Kirkwall (26 m)54 knots
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Pressure Extremes

Highest Pressure - 23/09/2021
IDStation Name (Altitude)Highest
01386Scilly: St Marys Airport (31 m)1026.4 hPa
01395Camborne (87 m)1026.2 hPa
01393Culdrose (76 m)1026.0 hPa
01336Plymouth, Mountbatten (50 m)1025.8 hPa
01415Cardinham, Bodmin (200 m)1025.5 hPa
Lowest Pressure - 23/09/2021
IDStation Name (Altitude)Lowest
00012Baltasound No 2 (15 m)991.9 hPa
00009Lerwick (82 m)993.6 hPa
00003Fair Isle (57 m)996.9 hPa
00023Kirkwall (26 m)999.4 hPa
00032Wick Airport (36 m)1001.6 hPa