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

24-hour Temperature Extremes

Min Temperatures - 21/04/1975 09Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00043Lairg No 2 (91 m)-1.1°C
00046Strathy 1 (38 m)-0.4°C
00070Strathconon (107 m)0.3°C
00032Wick Airport (36 m)0.3°C
00123Tomatin (311 m)0.6°C
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Max Temperatures - 21/04/1975 09Z(D) to 09Z(D+1)
IDStation Name (Altitude)Maximum
00429Coltishall (17 m)16.7°C
00426Cromer (37 m)16.5°C
00778Margate (16 m)16.4°C
00775Manston (49 m)16.3°C
00744East Malling (33 m)16.3°C
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12-hour Temperature Extremes

Min Temperatures - 21/04/1975 21Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00032Wick Airport (36 m)0.3°C
00023Kirkwall (26 m)2.8°C
00140Glenlivet (213 m)2.8°C
00054Stornoway Airport (15 m)3.1°C
00080Tarbatness (18 m)4.2°C
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Max Temperatures - 21/04/1975 09Z(D) to 21Z(D)
IDStation Name (Altitude)Maximum
00429Coltishall (17 m)16.7°C
00775Manston (49 m)16.3°C
00708Heathrow (25 m)16.2°C
00438Honington (51 m)16.1°C
00409Marham (21 m)15.9°C
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Rainfall & Sunshine Extremes

Max Rainfall - 21/04/1975 09Z(D)-09Z(D+1)
IDStation Name (Altitude)Rainfall
01162Cwmystradllyn (204 m)37.5 mm
01336Plymouth, Mountbatten (50 m)21.3 mm
01229Carmarthen (15 m)20.3 mm
01337Plymouth Hoe (36 m)19.7 mm
01257Swansea, Victoria Park (8 m)19.1 mm
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Max Sunshine - 21/04/1975
IDStation Name (Altitude)Maximum
00770Dover (6 m, CS)10.9 hours
00432Gorleston (4 m, CS)10.5 hours
00762Folkestone, Fairway Avenue (31 m, CS)10.2 hours
00775Manston (49 m, CS)10.1 hours
00778Margate (16 m, CS)9.8 hours
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Wind Extremes

Max 10-min mean - 21/04/1975
IDStation Name (Altitude)Maximum
00515Huddersfield, Oakes (232 m)36 knots
01388Gwennap Head (66 m)27 knots
01332Hartland Point (95 m)25 knots
01214Dale Fort (33 m)25 knots
01502Murlough (12 m)24 knots
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Max Hourly Gust - 21/04/1975
IDStation Name (Altitude)Maximum
01084Great Dun Fell (847 m)43 knots
00984Lowther Hill (754 m)40 knots
01086Moor House (556 m)40 knots
01388Gwennap Head (66 m)38 knots
00527High Bradfield (395 m)37 knots
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Pressure Extremes

Highest Pressure - 21/04/1975
IDStation Name (Altitude)Highest
00773St Margarets (83 m)1023.8 hPa
00725Gatwick (59 m)1023.5 hPa
00448Aldeburgh (7 m)1023.3 hPa
00758Dungeness (6 m)1023.3 hPa
00892Porton (111 m)1023.2 hPa
Lowest Pressure - 21/04/1975
IDStation Name (Altitude)Lowest
01549Carrigans (113 m)1007.8 hPa
00897Rhuvaal (20 m)1008.5 hPa
18974Tiree (9 m)1008.5 hPa
01450Aldergrove (63 m)1008.6 hPa
00908Machrihanish (10 m)1008.8 hPa