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

24-hour Temperature Extremes

Min Temperatures - 25/05/1977 09Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
01154Loggerheads, Colomendy Centre (225 m)2.4°C
01100Grizedale (91 m)2.8°C
17210Alwen (345 m)3.0°C
01567Castle Archdale Forest (66 m)3.4°C
00507Slaidburn (192 m)3.4°C
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Max Temperatures - 25/05/1977 09Z(D) to 09Z(D+1)
IDStation Name (Altitude)Maximum
00850Southampton (19 m)24.1°C
00863Hayling Island (4 m)23.5°C
00842Hurn (10 m)23.5°C
00709Northolt (33 m)23.0°C
00807East Hoathly (38 m)22.8°C
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12-hour Temperature Extremes

Min Temperatures - 25/05/1977 21Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00643Shawbury (72 m)3.5°C
01240Cenarth (308 m)5.7°C
01090Blackpool, Squires Gate (10 m)5.7°C
00394Binbrook (108 m)5.9°C
01101Speke (22 m)6.1°C
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Max Temperatures - 25/05/1977 09Z(D) to 21Z(D)
IDStation Name (Altitude)Maximum
00850Southampton (19 m)24.1°C
00842Hurn (10 m)23.5°C
00708Heathrow (25 m)22.8°C
01302Yeovilton (20 m)22.5°C
19144London Weather Centre (43 m)22.4°C
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Rainfall & Sunshine Extremes

Max Rainfall - 25/05/1977 09Z(D)-09Z(D+1)
IDStation Name (Altitude)Rainfall
01410St Austell, Bethel (55 m)14.0 mm
00609Shirburn Model Farm (108 m)11.8 mm
00665Hereford (51 m)11.1 mm
01261Porthcawl (6 m)9.7 mm
00880Wight: Ryde (4 m)9.0 mm
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Max Sunshine - 25/05/1977
IDStation Name (Altitude)Maximum
00013Baltasound (24 m, CS)16.5 hours
00003Fair Isle (57 m, CS)16.0 hours
00054Stornoway Airport (15 m, CS)15.9 hours
00084Benbecula Airport (6 m, CS)15.8 hours
00009Lerwick (82 m, CS)15.8 hours
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Wind Extremes

Max 10-min mean - 25/05/1977
IDStation Name (Altitude)Maximum
01354Prawle Point (59 m)35 knots
01304Rodney Stoke (40 m)30 knots
01362Slapton (32 m)26 knots
01364Totnes No 2 (82 m)26 knots
00599Moreton Morrell (85 m)24 knots
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Max Hourly Gust - 25/05/1977
IDStation Name (Altitude)Maximum
00771Dover No 2 (6 m)40 knots
01258Port Talbot (5 m)39 knots
01336Plymouth, Mountbatten (50 m)34 knots
01319Isle Of Portland (52 m)34 knots
01397Lizard (73 m)33 knots
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Pressure Extremes

Highest Pressure - 25/05/1977
IDStation Name (Altitude)Highest
00009Lerwick (82 m)1030.0 hPa
00023Kirkwall (26 m)1028.3 hPa
00032Wick Airport (36 m)1027.9 hPa
00003Fair Isle (57 m)1027.8 hPa
00137Lossiemouth (7 m)1027.5 hPa
Lowest Pressure - 25/05/1977
IDStation Name (Altitude)Lowest
01336Plymouth, Mountbatten (50 m)1011.8 hPa
01388Gwennap Head (66 m)1012.4 hPa
01405St Mawgan (103 m)1012.4 hPa
01378Exeter Airport (27 m)1012.8 hPa
01393Culdrose (76 m)1012.9 hPa