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

24-hour Temperature Extremes

Min Temperatures - 18/06/1940 09Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00147Braemar (339 m)3.8°C
00148Balmoral (283 m)4.4°C
00065Achnashellach (67 m)4.4°C
00160Craibstone (102 m)5.0°C
00264Dunbar (23 m)5.0°C
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Max Temperatures - 18/06/1940 09Z(D) to 09Z(D+1)
IDStation Name (Altitude)Maximum
01117Bolton (107 m)26.7°C
00869South Farnborough (65 m)26.7°C
01073Newton Rigg (169 m)26.1°C
00719Wisley (38 m)26.1°C
00107Fort Augustus (21 m)26.1°C
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12-hour Temperature Extremes

Min Temperatures - 18/06/1940 21Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00032Wick Airport (36 m)6.7°C
01450Aldergrove (63 m)6.7°C
18974Tiree (9 m)8.9°C
00054Stornoway Airport (15 m)10.0°C
00386Cranwell (63 m)10.6°C
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Max Temperatures - 18/06/1940 09Z(D) to 21Z(D)
IDStation Name (Altitude)Maximum
01336Plymouth, Mountbatten (50 m)25.6°C
00671Ross-on-wye (67 m)25.0°C
00386Cranwell (63 m)23.9°C
01450Aldergrove (63 m)23.3°C
00497Shoeburyness (2 m)23.3°C
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Rainfall & Sunshine Extremes

Max Rainfall - 18/06/1940 09Z(D)-09Z(D+1)
IDStation Name (Altitude)Rainfall
00840Bournemouth (40 m)0.0 mm
01133Winnington (20 m)0.0 mm
01136Macclesfield (143 m)0.0 mm
01139Rhyl (9 m)0.0 mm
01141Prestatyn (4 m)0.0 mm
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Max Sunshine - 18/06/1940
IDStation Name (Altitude)Maximum
00449Lowestoft (25 m, CS)15.4 hours
00869South Farnborough (65 m, CS)15.3 hours
16820Aberystwyth, Corporation Yard (4 m, CS)15.3 hours
01450Aldergrove (63 m, CS)15.3 hours
00454Cambridge, Botanic Garden (13 m, CS)15.2 hours
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Wind Extremes

Max 10-min mean - 18/06/1940
IDStation Name (Altitude)Maximum
01379Sidmouth (10 m)19 knots
00744East Malling (33 m)19 knots
01326Swanage (10 m)13 knots
00782Bognor Regis (7 m)13 knots
00695Hampstead (137 m)13 knots
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Max Hourly Gust - 18/06/1940
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 - 18/06/1940
IDStation Name (Altitude)Highest
( m) hPa
( m) hPa
( m) hPa
( m) hPa
( m) hPa
Lowest Pressure - 18/06/1940
IDStation Name (Altitude)Lowest
( m) hPa
( m) hPa
( m) hPa
( m) hPa
( m) hPa