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

24-hour Temperature Extremes

Min Temperatures - 11/04/1981 09Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00048Kinbrace, Hatchery (103 m)-1.6°C
00147Braemar (339 m)0.0°C
00148Balmoral (283 m)0.2°C
00204Callander No 2 (107 m)0.2°C
00992Camps Resr (295 m)0.3°C
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Max Temperatures - 11/04/1981 09Z(D) to 09Z(D+1)
IDStation Name (Altitude)Maximum
00723Kew Gardens (6 m)20.5°C
00709Northolt (33 m)20.5°C
00481High Beach (110 m)20.0°C
00697London, St James's Park (5 m)19.8°C
19144London Weather Centre (43 m)19.7°C
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12-hour Temperature Extremes

Min Temperatures - 11/04/1981 21Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00032Wick Airport (36 m)2.8°C
00054Stornoway Airport (15 m)2.8°C
00023Kirkwall (26 m)2.9°C
00132Kinloss (5 m)3.4°C
00037Cape Wrath (112 m)3.6°C
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Max Temperatures - 11/04/1981 09Z(D) to 21Z(D)
IDStation Name (Altitude)Maximum
00708Heathrow (25 m)19.7°C
19144London Weather Centre (43 m)19.7°C
00457Wyton (40 m)19.6°C
00613Benson (57 m)19.6°C
00461Bedford (85 m)18.9°C
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Rainfall & Sunshine Extremes

Max Rainfall - 11/04/1981 09Z(D)-09Z(D+1)
IDStation Name (Altitude)Rainfall
01559Benburb Priory (53 m)16.9 mm
00406Terrington St Clement (2 m)13.8 mm
01531Loughgall No 1 (25 m)13.2 mm
01530Armagh (62 m)12.3 mm
00193Montrose (55 m)11.8 mm
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Max Sunshine - 11/04/1981
IDStation Name (Altitude)Maximum
00394Binbrook (108 m, CS)10.3 hours
01385Scilly: St Marys (51 m, CS)9.7 hours
00613Benson (57 m, CS)9.4 hours
00810Herstmonceux (18 m, CS)8.7 hours
01216Brawdy (111 m, CS)6.6 hours
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Wind Extremes

Max 10-min mean - 11/04/1981
IDStation Name (Altitude)Maximum
00118Cairngorm Chairlift (663 m)40 knots
00004Sumburgh (7 m)33 knots
00003Fair Isle (57 m)31 knots
00894Upper Killeyan (90 m)30 knots
00026Dounreay (21 m)30 knots
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Max Hourly Gust - 11/04/1981
IDStation Name (Altitude)Maximum
00120Cairngorm (1090 m)46 knots
00004Sumburgh (7 m)44 knots
01084Great Dun Fell (847 m)40 knots
00010Sella Ness (7 m)39 knots
00026Dounreay (21 m)36 knots
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Pressure Extremes

Highest Pressure - 11/04/1981
IDStation Name (Altitude)Highest
00890Upavon (179 m)1016.7 hPa
00386Cranwell (63 m)1015.8 hPa
00009Lerwick (82 m)1014.9 hPa
00004Sumburgh (7 m)1014.6 hPa
00161Dyce (65 m)1014.5 hPa
Lowest Pressure - 11/04/1981
IDStation Name (Altitude)Lowest
01549Carrigans (113 m)1002.5 hPa
00084Benbecula Airport (6 m)1002.8 hPa
00037Cape Wrath (112 m)1003.5 hPa
00054Stornoway Airport (15 m)1003.5 hPa
18974Tiree (9 m)1003.7 hPa