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

24-hour Temperature Extremes

Min Temperatures - 20/05/1964 09Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00288Sourhope (221 m)0.6°C
00148Balmoral (283 m)0.6°C
00122Glenmore Lodge (337 m)0.8°C
00159Fyvie Castle (55 m)1.1°C
00412Santon Downham, Grimes Graves (24 m)1.1°C
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Max Temperatures - 20/05/1964 09Z(D) to 09Z(D+1)
IDStation Name (Altitude)Maximum
00709Northolt (33 m)19.6°C
00658Pershore College (37 m)19.4°C
00556Nottingham, Watnall (117 m)19.0°C
00869South Farnborough (65 m)19.0°C
00708Heathrow (25 m)19.0°C
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12-hour Temperature Extremes

Min Temperatures - 20/05/1964 21Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
01084Great Dun Fell (847 m)2.5°C
01023Eskdalemuir (236 m)2.6°C
00140Glenlivet (213 m)3.0°C
00409Marham (21 m)3.3°C
00316Seahouses (11 m)3.5°C
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Max Temperatures - 20/05/1964 09Z(D) to 21Z(D)
IDStation Name (Altitude)Maximum
00708Heathrow (25 m)19.0°C
00556Nottingham, Watnall (117 m)19.0°C
00869South Farnborough (65 m)19.0°C
00889Boscombe Down (126 m)18.8°C
00657Pershore (35 m)18.7°C
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Rainfall & Sunshine Extremes

Max Rainfall - 20/05/1964 09Z(D)-09Z(D+1)
IDStation Name (Altitude)Rainfall
00089Rhum: Kinloch (5 m)7.9 mm
00904Craighouse (4 m)7.6 mm
01174Llyn Stwlan (505 m)6.9 mm
01040Penwhirn (166 m)6.9 mm
01491Silent Valley (129 m)6.9 mm
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Max Sunshine - 20/05/1964
IDStation Name (Altitude)Maximum
00005Hamnavoe (21 m, CS)11.7 hours
00877Wight: Ventnor Park (60 m, CS)11.7 hours
01397Lizard (73 m, CS)11.4 hours
00763Folkestone (39 m, CS)11.1 hours
00009Lerwick (82 m, CS)11.0 hours
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Wind Extremes

Max 10-min mean - 20/05/1964
IDStation Name (Altitude)Maximum
01041Mull Of Galloway (78 m)22 knots
01145Valley (10 m)20 knots
01267Rhoose (65 m)18 knots
00556Nottingham, Watnall (117 m)17 knots
00084Benbecula Airport (6 m)17 knots
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Max Hourly Gust - 20/05/1964
IDStation Name (Altitude)Maximum
00054Stornoway Airport (15 m)27 knots
01145Valley (10 m)26 knots
00084Benbecula Airport (6 m)26 knots
01267Rhoose (65 m)24 knots
00888Larkhill (132 m)23 knots
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Pressure Extremes

Highest Pressure - 20/05/1964
IDStation Name (Altitude)Highest
01385Scilly: St Marys (51 m)1027.6 hPa
01405St Mawgan (103 m)1026.9 hPa
01346Chivenor (6 m)1026.4 hPa
01336Plymouth, Mountbatten (50 m)1026.3 hPa
00842Hurn (10 m)1026.1 hPa
Lowest Pressure - 20/05/1964
IDStation Name (Altitude)Lowest
00084Benbecula Airport (6 m)1013.2 hPa
01429Ballykelly (4 m)1013.9 hPa
18974Tiree (9 m)1014.1 hPa
00054Stornoway Airport (15 m)1014.8 hPa
01450Aldergrove (63 m)1016.0 hPa