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

24-hour Temperature Extremes

Min Temperatures - 21/04/1979 09Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00412Santon Downham, Grimes Graves (24 m)-0.8°C
00474Letchworth (59 m)1.0°C
00436Cavendish (55 m)1.0°C
00615Medmenham, Water Research (30 m)1.4°C
00122Glenmore Lodge (337 m)1.7°C
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Max Temperatures - 21/04/1979 09Z(D) to 09Z(D+1)
IDStation Name (Altitude)Maximum
00660Astwood Bank (137 m)16.4°C
00596Wellesbourne (47 m)15.7°C
00456Monks Wood (41 m)15.5°C
00673Preston Wynne (84 m)15.4°C
00554Sutton Bonington (43 m)15.2°C
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12-hour Temperature Extremes

Min Temperatures - 21/04/1979 21Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00440Wattisham (89 m)1.7°C
00032Wick Airport (36 m)2.0°C
00465Cardington (27 m)2.7°C
00484Stansted (101 m)2.9°C
00746Ulcombe (47 m)3.1°C
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Max Temperatures - 21/04/1979 09Z(D) to 21Z(D)
IDStation Name (Altitude)Maximum
00457Wyton (40 m)14.8°C
00583Wittering (74 m)14.3°C
00676Filton (59 m)14.2°C
00556Nottingham, Watnall (117 m)14.1°C
00562Finningley (10 m)14.0°C
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Rainfall & Sunshine Extremes

Max Rainfall - 21/04/1979 09Z(D)-09Z(D+1)
IDStation Name (Altitude)Rainfall
00068Knockanrock (244 m)14.3 mm
00101Corpach (8 m)13.2 mm
00065Achnashellach (67 m)12.1 mm
00040Cassley (99 m)10.3 mm
00066Kinlochewe (25 m)9.1 mm
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Max Sunshine - 21/04/1979
IDStation Name (Altitude)Maximum
00235Leuchars (10 m, CS)11.5 hours
00264Dunbar (23 m, CS)11.4 hours
00191Arbroath (29 m, CS)10.8 hours
00208Drummond Castle (113 m, CS)10.5 hours
00269Marchmont (152 m, CS)10.5 hours
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Wind Extremes

Max 10-min mean - 21/04/1979
IDStation Name (Altitude)Maximum
00515Huddersfield, Oakes (232 m)32 knots
00037Cape Wrath (112 m)30 knots
00003Fair Isle (57 m)27 knots
00009Lerwick (82 m)26 knots
00023Kirkwall (26 m)26 knots
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Max Hourly Gust - 21/04/1979
IDStation Name (Altitude)Maximum
00120Cairngorm (1090 m)53 knots
00251Edinburgh, Blackford Hill (134 m)48 knots
00968Paisley (32 m)41 knots
00023Kirkwall (26 m)39 knots
00952Inchterf (40 m)39 knots
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Pressure Extremes

Highest Pressure - 21/04/1979
IDStation Name (Altitude)Highest
01385Scilly: St Marys (51 m)1020.7 hPa
01388Gwennap Head (66 m)1020.7 hPa
01395Camborne (87 m)1020.3 hPa
01393Culdrose (76 m)1020.3 hPa
01336Plymouth, Mountbatten (50 m)1020.2 hPa
Lowest Pressure - 21/04/1979
IDStation Name (Altitude)Lowest
00009Lerwick (82 m)992.9 hPa
00004Sumburgh (7 m)993.4 hPa
00003Fair Isle (57 m)995.5 hPa
00023Kirkwall (26 m)997.0 hPa
00037Cape Wrath (112 m)997.7 hPa