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

24-hour Temperature Extremes

Min Temperatures - 20/08/1969 09Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00049Achentoul No 2 (137 m)5.6°C
01084Great Dun Fell (847 m)6.0°C
00042Achany (85 m)6.7°C
00130Grantown-on-spey (220 m)7.2°C
00137Lossiemouth (7 m)7.2°C
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Max Temperatures - 20/08/1969 09Z(D) to 09Z(D+1)
IDStation Name (Altitude)Maximum
00769Herne Bay (6 m)22.2°C
01320Weymouth (5 m)22.2°C
00403Skegness (6 m)21.1°C
00449Lowestoft (25 m)20.6°C
00779Thorney Island (4 m)20.6°C
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12-hour Temperature Extremes

Min Temperatures - 20/08/1969 21Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
01084Great Dun Fell (847 m)6.0°C
00140Glenlivet (213 m)8.6°C
01461Black Mountain (295 m)8.8°C
00645Clee Hill (504 m)8.9°C
00982Salsburgh (277 m)9.2°C
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Max Temperatures - 20/08/1969 09Z(D) to 21Z(D)
IDStation Name (Altitude)Maximum
00779Thorney Island (4 m)20.6°C
00497Shoeburyness (2 m)20.2°C
00504Walton-on-the-naze (5 m)20.2°C
00457Wyton (40 m)20.1°C
00775Manston (49 m)20.1°C
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Rainfall & Sunshine Extremes

Max Rainfall - 20/08/1969 09Z(D)-09Z(D+1)
IDStation Name (Altitude)Rainfall
00059Glen Torridon (55 m)27.9 mm
00622Keele (179 m)24.1 mm
00042Achany (85 m)21.6 mm
01100Grizedale (91 m)21.3 mm
00313Tynemouth (33 m)21.1 mm
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Max Sunshine - 20/08/1969
IDStation Name (Altitude)Maximum
01399Falmouth (51 m, CS)11.8 hours
00650Bridgnorth (75 m, CS)11.7 hours
00808Eastbourne (15 m, CS)11.3 hours
00561Warsop (46 m, CS)11.2 hours
00026Dounreay (21 m, CS)11.1 hours
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Wind Extremes

Max 10-min mean - 20/08/1969
IDStation Name (Altitude)Maximum
00758Dungeness (6 m)29 knots
01041Mull Of Galloway (78 m)28 knots
01255Mumbles Head (44 m)27 knots
01145Valley (10 m)27 knots
01090Blackpool, Squires Gate (10 m)27 knots
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Max Hourly Gust - 20/08/1969
IDStation Name (Altitude)Maximum
01128Bidston (60 m)47 knots
00657Pershore (35 m)41 knots
01090Blackpool, Squires Gate (10 m)39 knots
01216Brawdy (111 m)36 knots
01145Valley (10 m)35 knots
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Pressure Extremes

Highest Pressure - 20/08/1969
IDStation Name (Altitude)Highest
01385Scilly: St Marys (51 m)1019.5 hPa
01405St Mawgan (103 m)1018.7 hPa
01336Plymouth, Mountbatten (50 m)1018.7 hPa
01378Exeter Airport (27 m)1017.7 hPa
01302Yeovilton (20 m)1017.6 hPa
Lowest Pressure - 20/08/1969
IDStation Name (Altitude)Lowest
00986Crawfordjohn (274 m)997.9 hPa
00080Tarbatness (18 m)1002.0 hPa
00897Rhuvaal (20 m)1003.3 hPa
18974Tiree (9 m)1003.3 hPa
00235Leuchars (10 m)1003.5 hPa


 
 
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