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

24-hour Temperature Extremes

Min Temperatures - 23/05/1977 09Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
01570Lisnaskea Creamery (49 m)1.6°C
00151Dinnet (177 m)2.3°C
00412Santon Downham, Grimes Graves (24 m)2.5°C
01567Castle Archdale Forest (66 m)2.7°C
01451Greenmount (38 m)2.9°C
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Max Temperatures - 23/05/1977 09Z(D) to 09Z(D+1)
IDStation Name (Altitude)Maximum
00842Hurn (10 m)21.7°C
01272Cardiff, Bute Park (9 m)21.2°C
00918Dunstaffnage (3 m)20.7°C
00863Hayling Island (4 m)20.6°C
01005Auchincruive (48 m)20.4°C
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12-hour Temperature Extremes

Min Temperatures - 23/05/1977 21Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00457Wyton (40 m)5.0°C
00908Machrihanish (10 m)5.1°C
00438Honington (51 m)5.2°C
01287Exton (335 m)5.7°C
00886Lyneham (145 m)5.8°C
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Max Temperatures - 23/05/1977 09Z(D) to 21Z(D)
IDStation Name (Altitude)Maximum
00842Hurn (10 m)21.7°C
01302Yeovilton (20 m)20.4°C
00850Southampton (19 m)20.4°C
00708Heathrow (25 m)20.0°C
01215Milford Haven Conservancy Board (44 m)20.0°C
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Rainfall & Sunshine Extremes

Max Rainfall - 23/05/1977 09Z(D)-09Z(D+1)
IDStation Name (Altitude)Rainfall
00299Lethamhill Farm (76 m)1.7 mm
00286Floors Castle (59 m)1.5 mm
00287Kelso (34 m)1.3 mm
00270Whitchester (255 m)1.2 mm
00271Leithholm (64 m)1.0 mm
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Max Sunshine - 23/05/1977
IDStation Name (Altitude)Maximum
00790North Heath (21 m, CS)14.5 hours
01216Brawdy (111 m, CS)14.5 hours
00725Gatwick (59 m, CS)14.5 hours
00744East Malling (33 m, CS)14.4 hours
00730Edenbridge (45 m, CS)14.4 hours
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Wind Extremes

Max 10-min mean - 23/05/1977
IDStation Name (Altitude)Maximum
01354Prawle Point (59 m)32 knots
01304Rodney Stoke (40 m)30 knots
01364Totnes No 2 (82 m)24 knots
01362Slapton (32 m)24 knots
00908Machrihanish (10 m)24 knots
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Max Hourly Gust - 23/05/1977
IDStation Name (Altitude)Maximum
01084Great Dun Fell (847 m)39 knots
00984Lowther Hill (754 m)35 knots
00771Dover No 2 (6 m)34 knots
00908Machrihanish (10 m)33 knots
01302Yeovilton (20 m)32 knots
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Pressure Extremes

Highest Pressure - 23/05/1977
IDStation Name (Altitude)Highest
00037Cape Wrath (112 m)1033.8 hPa
00061Rudh Re (16 m)1033.7 hPa
00023Kirkwall (26 m)1033.7 hPa
00054Stornoway Airport (15 m)1033.6 hPa
00080Tarbatness (18 m)1033.5 hPa
Lowest Pressure - 23/05/1977
IDStation Name (Altitude)Lowest
01336Plymouth, Mountbatten (50 m)1021.5 hPa
01405St Mawgan (103 m)1021.5 hPa
00842Hurn (10 m)1021.7 hPa
01388Gwennap Head (66 m)1021.9 hPa
01378Exeter Airport (27 m)1021.9 hPa