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

24-hour Temperature Extremes

Min Temperatures - 21/06/1940 09Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00147Braemar (339 m)0.5°C
00148Balmoral (283 m)1.7°C
01073Newton Rigg (169 m)2.2°C
01143Hawarden Bridge (5 m)5.0°C
00126Nairn (8 m)5.0°C
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Max Temperatures - 21/06/1940 09Z(D) to 09Z(D+1)
IDStation Name (Altitude)Maximum
00326Durham (102 m)23.9°C
00310Morpeth, Cockle Park (95 m)23.3°C
00516Bradford (134 m)22.8°C
00253Edinburgh, Royal Botanic Garden No 2 (28 m)22.7°C
01530Armagh (62 m)22.2°C
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12-hour Temperature Extremes

Min Temperatures - 21/06/1940 21Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00032Wick Airport (36 m)6.1°C
01450Aldergrove (63 m)7.2°C
00054Stornoway Airport (15 m)8.3°C
00671Ross-on-wye (67 m)11.7°C
18974Tiree (9 m)11.7°C
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Max Temperatures - 21/06/1940 09Z(D) to 21Z(D)
IDStation Name (Altitude)Maximum
00386Cranwell (63 m)21.7°C
00671Ross-on-wye (67 m)21.1°C
01450Aldergrove (63 m)18.9°C
01336Plymouth, Mountbatten (50 m)17.8°C
00497Shoeburyness (2 m)17.2°C
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Rainfall & Sunshine Extremes

Max Rainfall - 21/06/1940 09Z(D)-09Z(D+1)
IDStation Name (Altitude)Rainfall
01136Macclesfield (143 m)18.0 mm
01133Winnington (20 m)16.0 mm
00651Newport (salop) (66 m)15.2 mm
01478Woodburn North (217 m)13.7 mm
00539Buxton (307 m)13.5 mm
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Max Sunshine - 21/06/1940
IDStation Name (Altitude)Maximum
16820Aberystwyth, Corporation Yard (4 m, CS)14.8 hours
11169Tenby, Priory (20 m, CS)14.6 hours
16831Colwyn Bay, Council Offices (25 m, CS)14.5 hours
01149Colwyn Bay (36 m, CS)14.5 hours
01139Rhyl (9 m, CS)14.2 hours
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Wind Extremes

Max 10-min mean - 21/06/1940
IDStation Name (Altitude)Maximum
00253Edinburgh, Royal Botanic Garden No 2 (28 m)19 knots
00065Achnashellach (67 m)13 knots
01005Auchincruive (48 m)13 knots
00695Hampstead (137 m)13 knots
00554Sutton Bonington (43 m)13 knots
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Max Hourly Gust - 21/06/1940
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 - 21/06/1940
IDStation Name (Altitude)Highest
( m) hPa
( m) hPa
( m) hPa
( m) hPa
( m) hPa
Lowest Pressure - 21/06/1940
IDStation Name (Altitude)Lowest
( m) hPa
( m) hPa
( m) hPa
( m) hPa
( m) hPa