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

24-hour Temperature Extremes

Min Temperatures - 06/04/1939 09Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
01450Aldergrove (63 m)-2.8°C
00925Benmore, Forestry School (14 m)-2.7°C
00096Onich (15 m)-2.2°C
00147Braemar (339 m)-2.2°C
01530Armagh (62 m)-1.7°C
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Max Temperatures - 06/04/1939 09Z(D) to 09Z(D+1)
IDStation Name (Altitude)Maximum
00869South Farnborough (65 m)11.1°C
00107Fort Augustus (21 m)10.6°C
00876Wight: St Catherines Point (20 m)10.6°C
00554Sutton Bonington (43 m)10.0°C
01530Armagh (62 m)10.0°C
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12-hour Temperature Extremes

Min Temperatures - 06/04/1939 21Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
01450Aldergrove (63 m)-2.8°C
00032Wick Airport (36 m)1.1°C
00054Stornoway Airport (15 m)1.1°C
00386Cranwell (63 m)2.2°C
18974Tiree (9 m)3.9°C
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Max Temperatures - 06/04/1939 09Z(D) to 21Z(D)
IDStation Name (Altitude)Maximum
00386Cranwell (63 m)9.4°C
00054Stornoway Airport (15 m)9.4°C
01336Plymouth, Mountbatten (50 m)8.9°C
00432Gorleston (4 m)8.9°C
01450Aldergrove (63 m)8.9°C
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Rainfall & Sunshine Extremes

Max Rainfall - 06/04/1939 09Z(D)-09Z(D+1)
IDStation Name (Altitude)Rainfall
01402Newquay (53 m)15.0 mm
01389Penzance, Penlee Gardens (19 m)15.0 mm
00013Baltasound (24 m)14.1 mm
01409St Austell (94 m)12.7 mm
01385Scilly: St Marys (51 m)7.5 mm
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Max Sunshine - 06/04/1939
IDStation Name (Altitude)Maximum
01149Colwyn Bay (36 m, CS)10.2 hours
16831Colwyn Bay, Council Offices (25 m, CS)10.2 hours
18974Tiree (9 m, CS)9.9 hours
01128Bidston (60 m, CS)9.7 hours
00403Skegness (6 m, CS)9.6 hours
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Wind Extremes

Max 10-min mean - 06/04/1939
IDStation Name (Altitude)Maximum
00554Sutton Bonington (43 m)19 knots
01379Sidmouth (10 m)13 knots
01005Auchincruive (48 m)13 knots
00695Hampstead (137 m)13 knots
00264Dunbar (23 m)9 knots
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Max Hourly Gust - 06/04/1939
IDStation Name (Altitude)Maximum
00065Achnashellach (67 m) knots
01326Swanage (10 m) knots
01141Prestatyn (4 m) knots
01119Stonyhurst (115 m) knots
01005Auchincruive (48 m) knots
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Pressure Extremes

Highest Pressure - 06/04/1939
IDStation Name (Altitude)Highest
( m) hPa
( m) hPa
( m) hPa
( m) hPa
( m) hPa
Lowest Pressure - 06/04/1939
IDStation Name (Altitude)Lowest
( m) hPa
( m) hPa
( m) hPa
( m) hPa
( m) hPa