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

24-hour Temperature Extremes

Min Temperatures - 25/09/1969 09Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00042Achany (85 m)1.7°C
00148Balmoral (283 m)2.8°C
01028Dundeugh (119 m)2.8°C
00049Achentoul No 2 (137 m)3.3°C
00218Ashintully Castle (341 m)3.3°C
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Max Temperatures - 25/09/1969 09Z(D) to 09Z(D+1)
IDStation Name (Altitude)Maximum
00769Herne Bay (6 m)21.7°C
00708Heathrow (25 m)21.7°C
00830Reading University, Whiteknights (66 m)21.7°C
00497Shoeburyness (2 m)21.3°C
00775Manston (49 m)21.2°C
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12-hour Temperature Extremes

Min Temperatures - 25/09/1969 21Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
01461Black Mountain (295 m)4.6°C
00955Earls Hill (335 m)4.6°C
01084Great Dun Fell (847 m)5.0°C
01023Eskdalemuir (236 m)5.0°C
00161Dyce (65 m)5.4°C
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Max Temperatures - 25/09/1969 09Z(D) to 21Z(D)
IDStation Name (Altitude)Maximum
00708Heathrow (25 m)21.7°C
00497Shoeburyness (2 m)21.3°C
00775Manston (49 m)21.2°C
00440Wattisham (89 m)20.6°C
00779Thorney Island (4 m)20.0°C
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Rainfall & Sunshine Extremes

Max Rainfall - 25/09/1969 09Z(D)-09Z(D+1)
IDStation Name (Altitude)Rainfall
00921Glenbranter No 2 (24 m)44.2 mm
00040Cassley (99 m)36.3 mm
00926Benmore, Younger Botanic Garden (12 m)32.5 mm
00066Kinlochewe (25 m)31.8 mm
00096Onich (15 m)31.5 mm
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Max Sunshine - 25/09/1969
IDStation Name (Altitude)Maximum
00756Throwley (150 m, CS)10.0 hours
00770Dover (6 m, CS)9.9 hours
00763Folkestone (39 m, CS)9.8 hours
00778Margate (16 m, CS)9.4 hours
00808Eastbourne (15 m, CS)9.4 hours
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Wind Extremes

Max 10-min mean - 25/09/1969
IDStation Name (Altitude)Maximum
00054Stornoway Airport (15 m)36 knots
18974Tiree (9 m)35 knots
01041Mull Of Galloway (78 m)35 knots
01084Great Dun Fell (847 m)34 knots
00009Lerwick (82 m)33 knots
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Max Hourly Gust - 25/09/1969
IDStation Name (Altitude)Maximum
00120Cairngorm (1090 m)88 knots
00101Corpach (8 m)61 knots
18974Tiree (9 m)57 knots
01084Great Dun Fell (847 m)56 knots
00054Stornoway Airport (15 m)50 knots
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Pressure Extremes

Highest Pressure - 25/09/1969
IDStation Name (Altitude)Highest
01385Scilly: St Marys (51 m)1027.7 hPa
01405St Mawgan (103 m)1027.6 hPa
01336Plymouth, Mountbatten (50 m)1027.5 hPa
01378Exeter Airport (27 m)1027.3 hPa
01302Yeovilton (20 m)1026.3 hPa
Lowest Pressure - 25/09/1969
IDStation Name (Altitude)Lowest
00009Lerwick (82 m)994.9 hPa
00023Kirkwall (26 m)997.5 hPa
00037Cape Wrath (112 m)998.9 hPa
00054Stornoway Airport (15 m)999.8 hPa
00032Wick Airport (36 m)999.8 hPa