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

24-hour Temperature Extremes

Min Temperatures - 05/04/1921 09Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00892Porton (111 m)-3.3°C
00869South Farnborough (65 m)-2.8°C
00471Rothamsted (128 m)-1.7°C
00891Marlborough (129 m)-1.1°C
00458Woburn (89 m)0.0°C
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Max Temperatures - 05/04/1921 09Z(D) to 09Z(D+1)
IDStation Name (Altitude)Maximum
00869South Farnborough (65 m)15.6°C
00326Durham (102 m)15.6°C
00697London, St James's Park (5 m)15.0°C
00719Wisley (38 m)14.4°C
00808Eastbourne (15 m)14.4°C
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12-hour Temperature Extremes

Min Temperatures - 05/04/1921 21Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
( m)°C
( m)°C
( m)°C
( m)°C
( m)°C
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Max Temperatures - 05/04/1921 09Z(D) to 21Z(D)
IDStation Name (Altitude)Maximum
( m)°C
( m)°C
( m)°C
( m)°C
( m)°C
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Rainfall & Sunshine Extremes

Max Rainfall - 05/04/1921 09Z(D)-09Z(D+1)
IDStation Name (Altitude)Rainfall
01168Cwm Dyli (94 m)4.3 mm
01117Bolton (107 m)4.0 mm
00351Ampleforth (95 m)3.5 mm
00326Durham (102 m)2.7 mm
00528Wakefield (35 m)2.5 mm
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Max Sunshine - 05/04/1921
IDStation Name (Altitude)Maximum
00840Bournemouth (40 m, CS)8.6 hours
00763Folkestone (39 m, CS)7.5 hours
00782Bognor Regis (7 m, CS)7.4 hours
01402Newquay (53 m, CS)7.3 hours
01389Penzance, Penlee Gardens (19 m, CS)7.3 hours
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Wind Extremes

Max 10-min mean - 05/04/1921
IDStation Name (Altitude)Maximum
00525Sheffield (131 m)19 knots
01119Stonyhurst (115 m)13 knots
00147Braemar (339 m)9 knots
00458Woburn (89 m)9 knots
00695Hampstead (137 m)5 knots
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Max Hourly Gust - 05/04/1921
IDStation Name (Altitude)Maximum
00147Braemar (339 m) knots
00458Woburn (89 m) knots
00525Sheffield (131 m) knots
00695Hampstead (137 m) knots
00782Bognor Regis (7 m) knots
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Pressure Extremes

Highest Pressure - 05/04/1921
IDStation Name (Altitude)Highest
( m) hPa
( m) hPa
( m) hPa
( m) hPa
( m) hPa
Lowest Pressure - 05/04/1921
IDStation Name (Altitude)Lowest
( m) hPa
( m) hPa
( m) hPa
( m) hPa
( m) hPa