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

24-hour Temperature Extremes

Min Temperatures - 20/01/1977 09Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00289Kielder Castle (201 m)-5.7°C
00130Grantown-on-spey (220 m)-4.5°C
01339Tavistock (139 m)-4.1°C
00271Leithholm (64 m)-3.9°C
00122Glenmore Lodge (337 m)-3.0°C
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Max Temperatures - 20/01/1977 09Z(D) to 09Z(D+1)
IDStation Name (Altitude)Maximum
01393Culdrose (76 m)10.1°C
01418Bude (15 m)10.0°C
01388Gwennap Head (66 m)10.0°C
01139Rhyl (9 m)9.7°C
01336Plymouth, Mountbatten (50 m)9.5°C
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12-hour Temperature Extremes

Min Temperatures - 20/01/1977 21Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00725Gatwick (59 m)-2.3°C
00316Seahouses (11 m)-1.1°C
00497Shoeburyness (2 m)-1.0°C
00315Boulmer (23 m)-0.8°C
00583Wittering (74 m)-0.7°C
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Max Temperatures - 20/01/1977 09Z(D) to 21Z(D)
IDStation Name (Altitude)Maximum
01393Culdrose (76 m)10.1°C
01388Gwennap Head (66 m)10.0°C
01405St Mawgan (103 m)9.5°C
01336Plymouth, Mountbatten (50 m)9.5°C
01145Valley (10 m)9.0°C
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Rainfall & Sunshine Extremes

Max Rainfall - 20/01/1977 09Z(D)-09Z(D+1)
IDStation Name (Altitude)Rainfall
01431Banagher, Caugh Hill (214 m)32.5 mm
00942Finnart (15 m)31.1 mm
01565Marble Arch, Fish Hatchery (82 m)25.2 mm
00187Whitehillocks (258 m)24.1 mm
01500Rosetta (24 m)23.2 mm
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Max Sunshine - 20/01/1977
IDStation Name (Altitude)Maximum
01348Ilfracombe (8 m, CS)3.0 hours
00793Worthing (2 m, CS)2.1 hours
00797Brighton (10 m, CS)1.9 hours
00863Hayling Island (4 m, CS)1.6 hours
00787Rustington (3 m, CS)1.5 hours
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Wind Extremes

Max 10-min mean - 20/01/1977
IDStation Name (Altitude)Maximum
01041Mull Of Galloway (78 m)38 knots
00364Whitby Coastguard (60 m)38 knots
00003Fair Isle (57 m)38 knots
01255Mumbles Head (44 m)37 knots
01388Gwennap Head (66 m)36 knots
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Max Hourly Gust - 20/01/1977
IDStation Name (Altitude)Maximum
01388Gwennap Head (66 m)59 knots
00984Lowther Hill (754 m)57 knots
01529Orlock Head (35 m)56 knots
01385Scilly: St Marys (51 m)56 knots
00026Dounreay (21 m)54 knots
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Pressure Extremes

Highest Pressure - 20/01/1977
IDStation Name (Altitude)Highest
00775Manston (49 m)1009.8 hPa
00810Herstmonceux (18 m)1009.6 hPa
00758Dungeness (6 m)1009.6 hPa
00725Gatwick (59 m)1009.5 hPa
00429Coltishall (17 m)1009.1 hPa
Lowest Pressure - 20/01/1977
IDStation Name (Altitude)Lowest
01385Scilly: St Marys (51 m)986.4 hPa
01549Carrigans (113 m)986.4 hPa
01388Gwennap Head (66 m)987.0 hPa
01158Bardsey Island (15 m)988.2 hPa
00084Benbecula Airport (6 m)988.3 hPa