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

24-hour Temperature Extremes

Min Temperatures - 23/05/1978 09Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
01187Moel Cynnedd (358 m)0.9°C
01206Tregaron No 2 (178 m)1.0°C
00412Santon Downham, Grimes Graves (24 m)1.0°C
01180Bala (163 m)1.2°C
17210Alwen (345 m)1.3°C
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Max Temperatures - 23/05/1978 09Z(D) to 09Z(D+1)
IDStation Name (Altitude)Maximum
00808Eastbourne (15 m)21.4°C
19144London Weather Centre (43 m)21.4°C
00709Northolt (33 m)21.2°C
00850Southampton (19 m)21.0°C
00497Shoeburyness (2 m)20.8°C
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12-hour Temperature Extremes

Min Temperatures - 23/05/1978 21Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
01240Cenarth (308 m)2.3°C
00465Cardington (27 m)2.9°C
00393Coningsby (6 m)4.1°C
00593Elmdon (96 m)4.2°C
01302Yeovilton (20 m)4.8°C
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Max Temperatures - 23/05/1978 09Z(D) to 21Z(D)
IDStation Name (Altitude)Maximum
19144London Weather Centre (43 m)21.4°C
00850Southampton (19 m)21.0°C
00497Shoeburyness (2 m)20.8°C
00457Wyton (40 m)20.6°C
00810Herstmonceux (18 m)20.5°C
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Rainfall & Sunshine Extremes

Max Rainfall - 23/05/1978 09Z(D)-09Z(D+1)
IDStation Name (Altitude)Rainfall
00070Strathconon (107 m)12.0 mm
00220Strathallan School (41 m)10.2 mm
00076Fortrose (5 m)10.2 mm
00329Washington (29 m)8.6 mm
00221Perth (23 m)8.3 mm
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Max Sunshine - 23/05/1978
IDStation Name (Altitude)Maximum
00552Wingerworth No 2 (115 m, CS)14.1 hours
00549Ashover No 2 (178 m, CS)14.1 hours
00695Hampstead (137 m, CS)14.1 hours
00525Sheffield (131 m, CS)14.0 hours
01214Dale Fort (33 m, CS)14.0 hours
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Wind Extremes

Max 10-min mean - 23/05/1978
IDStation Name (Altitude)Maximum
01041Mull Of Galloway (78 m)35 knots
00003Fair Isle (57 m)29 knots
00084Benbecula Airport (6 m)24 knots
18974Tiree (9 m)23 knots
00908Machrihanish (10 m)23 knots
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Max Hourly Gust - 23/05/1978
IDStation Name (Altitude)Maximum
01529Orlock Head (35 m)44 knots
00527High Bradfield (395 m)39 knots
00908Machrihanish (10 m)34 knots
01492Kilkeel (18 m)34 knots
01098Fleetwood (19 m)33 knots
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Pressure Extremes

Highest Pressure - 23/05/1978
IDStation Name (Altitude)Highest
00084Benbecula Airport (6 m)1021.8 hPa
00888Larkhill (132 m)1021.5 hPa
00890Upavon (179 m)1021.3 hPa
00054Stornoway Airport (15 m)1021.0 hPa
00892Porton (111 m)1021.0 hPa
Lowest Pressure - 23/05/1978
IDStation Name (Altitude)Lowest
00429Coltishall (17 m)1005.9 hPa
00758Dungeness (6 m)1006.1 hPa
00775Manston (49 m)1006.2 hPa
00316Seahouses (11 m)1006.5 hPa
00315Boulmer (23 m)1006.8 hPa