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

24-hour Temperature Extremes

Min Temperatures - 21/05/1951 09Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00888Larkhill (132 m)4.4°C
01379Sidmouth (10 m)5.0°C
00009Lerwick (82 m)5.6°C
01350Princetown, Prison (453 m)5.6°C
00891Marlborough (129 m)5.6°C
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Max Temperatures - 21/05/1951 09Z(D) to 09Z(D+1)
IDStation Name (Altitude)Maximum
00497Shoeburyness (2 m)18.3°C
00432Gorleston (4 m)18.3°C
00449Lowestoft (25 m)18.3°C
00426Cromer (37 m)17.8°C
00708Heathrow (25 m)17.8°C
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12-hour Temperature Extremes

Min Temperatures - 21/05/1951 21Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00009Lerwick (82 m)6.1°C
00593Elmdon (96 m)6.7°C
00671Ross-on-wye (67 m)7.8°C
00032Wick Airport (36 m)7.8°C
00708Heathrow (25 m)7.8°C
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Max Temperatures - 21/05/1951 09Z(D) to 21Z(D)
IDStation Name (Altitude)Maximum
00497Shoeburyness (2 m)18.3°C
00432Gorleston (4 m)18.3°C
00708Heathrow (25 m)17.8°C
00671Ross-on-wye (67 m)16.7°C
00384Waddington (68 m)16.1°C
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Rainfall & Sunshine Extremes

Max Rainfall - 21/05/1951 09Z(D)-09Z(D+1)
IDStation Name (Altitude)Rainfall
01389Penzance, Penlee Gardens (19 m)17.5 mm
01402Newquay (53 m)15.5 mm
01378Exeter Airport (27 m)13.0 mm
01371Teignmouth (3 m)11.9 mm
01350Princetown, Prison (453 m)11.4 mm
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Max Sunshine - 21/05/1951
IDStation Name (Altitude)Maximum
00840Bournemouth (40 m, CS)14.7 hours
00808Eastbourne (15 m, CS)14.6 hours
00849Southampton, East Park (20 m, CS)14.6 hours
00671Ross-on-wye (67 m, CS)13.9 hours
00744East Malling (33 m, CS)13.9 hours
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Wind Extremes

Max 10-min mean - 21/05/1951
IDStation Name (Altitude)Maximum
01135Ringway (69 m)17 knots
00384Waddington (68 m)16 knots
00434Mildenhall (5 m)15 knots
01336Plymouth, Mountbatten (50 m)14 knots
00593Elmdon (96 m)14 knots
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Max Hourly Gust - 21/05/1951
IDStation Name (Altitude)Maximum
00434Mildenhall (5 m)26 knots
01450Aldergrove (63 m)22 knots
00970Renfrew (8 m)21 knots
00720Mickleham (55 m) knots
00744East Malling (33 m) knots
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Pressure Extremes

Highest Pressure - 21/05/1951
IDStation Name (Altitude)Highest
00708Heathrow (25 m)1011.9 hPa
01336Plymouth, Mountbatten (50 m)1011.7 hPa
00434Mildenhall (5 m)1011.0 hPa
00593Elmdon (96 m)1010.3 hPa
01135Ringway (69 m)1010.3 hPa
Lowest Pressure - 21/05/1951
IDStation Name (Altitude)Lowest
01450Aldergrove (63 m)1003.5 hPa
01336Plymouth, Mountbatten (50 m)1004.5 hPa
00970Renfrew (8 m)1005.5 hPa
01135Ringway (69 m)1006.6 hPa
00593Elmdon (96 m)1007.5 hPa