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

24-hour Temperature Extremes

Min Temperatures - 20/05/1966 09Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
01084Great Dun Fell (847 m)-0.2°C
01306West Camel (27 m)0.6°C
01247Llwyn-on Resr (235 m)0.6°C
00984Lowther Hill (754 m)1.0°C
01229Carmarthen (15 m)1.1°C
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Max Temperatures - 20/05/1966 09Z(D) to 09Z(D+1)
IDStation Name (Altitude)Maximum
00769Herne Bay (6 m)17.8°C
00697London, St James's Park (5 m)17.2°C
00709Northolt (33 m)17.0°C
00497Shoeburyness (2 m)16.8°C
00504Walton-on-the-naze (5 m)16.8°C
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12-hour Temperature Extremes

Min Temperatures - 20/05/1966 21Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
01084Great Dun Fell (847 m)-0.2°C
00440Wattisham (89 m)2.6°C
01378Exeter Airport (27 m)2.6°C
00161Dyce (65 m)2.7°C
00807East Hoathly (38 m)2.7°C
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Max Temperatures - 20/05/1966 09Z(D) to 21Z(D)
IDStation Name (Altitude)Maximum
00497Shoeburyness (2 m)16.8°C
00504Walton-on-the-naze (5 m)16.8°C
00161Dyce (65 m)16.5°C
00562Finningley (10 m)16.5°C
00708Heathrow (25 m)16.1°C
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Rainfall & Sunshine Extremes

Max Rainfall - 20/05/1966 09Z(D)-09Z(D+1)
IDStation Name (Altitude)Rainfall
01168Cwm Dyli (94 m)27.4 mm
01186Ceinws (61 m)24.1 mm
01176Trawsfynydd (193 m)21.6 mm
00159Fyvie Castle (55 m)10.2 mm
00040Cassley (99 m)9.7 mm
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Max Sunshine - 20/05/1966
IDStation Name (Altitude)Maximum
00464Silsoe (59 m, CS)14.8 hours
00178Stonehaven (4 m, CS)14.7 hours
00192Usan (47 m, CS)14.3 hours
00235Leuchars (10 m, CS)13.9 hours
00316Seahouses (11 m, CS)13.6 hours
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Wind Extremes

Max 10-min mean - 20/05/1966
IDStation Name (Altitude)Maximum
01084Great Dun Fell (847 m)30 knots
00364Whitby Coastguard (60 m)27 knots
00132Kinloss (5 m)25 knots
00316Seahouses (11 m)25 knots
00971Abbotsinch (5 m)24 knots
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Max Hourly Gust - 20/05/1966
IDStation Name (Altitude)Maximum
00971Abbotsinch (5 m)41 knots
00246Turnhouse (35 m)41 knots
01084Great Dun Fell (847 m)40 knots
00032Wick Airport (36 m)37 knots
00132Kinloss (5 m)36 knots
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Pressure Extremes

Highest Pressure - 20/05/1966
IDStation Name (Altitude)Highest
01385Scilly: St Marys (51 m)1020.3 hPa
00779Thorney Island (4 m)1019.4 hPa
00758Dungeness (6 m)1019.2 hPa
01405St Mawgan (103 m)1019.1 hPa
00842Hurn (10 m)1018.9 hPa
Lowest Pressure - 20/05/1966
IDStation Name (Altitude)Lowest
00009Lerwick (82 m)998.2 hPa
00023Kirkwall (26 m)1000.4 hPa
00037Cape Wrath (112 m)1001.0 hPa
00084Benbecula Airport (6 m)1002.7 hPa
00054Stornoway Airport (15 m)1002.9 hPa