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

24-hour Temperature Extremes

Min Temperatures - 15/05/1977 09Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00112Lagganlia (250 m)-4.4°C
00130Grantown-on-spey (220 m)-4.4°C
00986Crawfordjohn (274 m)-4.0°C
01449Lisnafillan (38 m)-3.5°C
00992Camps Resr (295 m)-3.4°C
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Max Temperatures - 15/05/1977 09Z(D) to 09Z(D+1)
IDStation Name (Altitude)Maximum
00850Southampton (19 m)15.6°C
00562Finningley (10 m)15.0°C
01198Aberporth (133 m)14.8°C
00657Pershore (35 m)14.6°C
00676Filton (59 m)14.6°C
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12-hour Temperature Extremes

Min Temperatures - 15/05/1977 21Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00140Glenlivet (213 m)-2.9°C
00132Kinloss (5 m)-1.6°C
00161Dyce (65 m)-1.5°C
01240Cenarth (308 m)-1.0°C
00971Abbotsinch (5 m)-0.7°C
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Max Temperatures - 15/05/1977 09Z(D) to 21Z(D)
IDStation Name (Altitude)Maximum
00850Southampton (19 m)15.6°C
00562Finningley (10 m)15.0°C
01198Aberporth (133 m)14.8°C
00657Pershore (35 m)14.6°C
00676Filton (59 m)14.6°C
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Rainfall & Sunshine Extremes

Max Rainfall - 15/05/1977 09Z(D)-09Z(D+1)
IDStation Name (Altitude)Rainfall
00337Snaizeholme (290 m)24.0 mm
00296Haydon Bridge No 2 (82 m)17.2 mm
01410St Austell, Bethel (55 m)16.1 mm
01405St Mawgan (103 m)15.1 mm
00291Stonehaugh No 2 (201 m)14.9 mm
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Max Sunshine - 15/05/1977
IDStation Name (Altitude)Maximum
00003Fair Isle (57 m, CS)15.6 hours
00033Keiss (30 m, CS)15.4 hours
00032Wick Airport (36 m, CS)15.3 hours
00023Kirkwall (26 m, CS)14.9 hours
01427Carmoney (73 m, CS)14.5 hours
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Wind Extremes

Max 10-min mean - 15/05/1977
IDStation Name (Altitude)Maximum
01354Prawle Point (59 m)30 knots
01255Mumbles Head (44 m)25 knots
01254Whiteford Burrows (5 m)24 knots
01326Swanage (10 m)24 knots
00880Wight: Ryde (4 m)24 knots
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Max Hourly Gust - 15/05/1977
IDStation Name (Altitude)Maximum
01385Scilly: St Marys (51 m)41 knots
01388Gwennap Head (66 m)36 knots
01397Lizard (73 m)36 knots
01258Port Talbot (5 m)33 knots
00440Wattisham (89 m)33 knots
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Pressure Extremes

Highest Pressure - 15/05/1977
IDStation Name (Altitude)Highest
00009Lerwick (82 m)1017.7 hPa
00084Benbecula Airport (6 m)1017.7 hPa
00054Stornoway Airport (15 m)1017.5 hPa
00023Kirkwall (26 m)1017.4 hPa
00032Wick Airport (36 m)1017.1 hPa
Lowest Pressure - 15/05/1977
IDStation Name (Altitude)Lowest
01388Gwennap Head (66 m)1001.2 hPa
01385Scilly: St Marys (51 m)1001.5 hPa
01405St Mawgan (103 m)1001.7 hPa
01393Culdrose (76 m)1001.9 hPa
01336Plymouth, Mountbatten (50 m)1003.0 hPa