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

24-hour Temperature Extremes

Min Temperatures - 17/09/1969 09Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00130Grantown-on-spey (220 m)2.2°C
00122Glenmore Lodge (337 m)3.3°C
00156Gartly (146 m)3.9°C
00124Moy (305 m)5.0°C
00900Aros (37 m)5.6°C
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Max Temperatures - 17/09/1969 09Z(D) to 09Z(D+1)
IDStation Name (Altitude)Maximum
00708Heathrow (25 m)22.7°C
01145Valley (10 m)21.7°C
00455Cambridge, Niab (26 m)21.7°C
00435Brooms Barn (75 m)21.7°C
00457Wyton (40 m)21.6°C
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12-hour Temperature Extremes

Min Temperatures - 17/09/1969 21Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00054Stornoway Airport (15 m)6.9°C
00084Benbecula Airport (6 m)7.5°C
00023Kirkwall (26 m)9.1°C
01084Great Dun Fell (847 m)9.4°C
18974Tiree (9 m)9.4°C
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Max Temperatures - 17/09/1969 09Z(D) to 21Z(D)
IDStation Name (Altitude)Maximum
00708Heathrow (25 m)22.7°C
01145Valley (10 m)21.7°C
00457Wyton (40 m)21.6°C
00429Coltishall (17 m)21.2°C
00583Wittering (74 m)20.8°C
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Rainfall & Sunshine Extremes

Max Rainfall - 17/09/1969 09Z(D)-09Z(D+1)
IDStation Name (Altitude)Rainfall
00367High Mowthorpe (175 m)26.2 mm
00321Chopwellwood (136 m)22.9 mm
00289Kielder Castle (201 m)22.4 mm
01396Rosewarne (76 m)21.3 mm
00363Silpho Moor (203 m)20.1 mm
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Max Sunshine - 17/09/1969
IDStation Name (Altitude)Maximum
00760Wye (56 m, CS)10.0 hours
00763Folkestone (39 m, CS)9.9 hours
00013Baltasound (24 m, CS)9.9 hours
00122Glenmore Lodge (337 m, CS)9.5 hours
00770Dover (6 m, CS)9.3 hours
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Wind Extremes

Max 10-min mean - 17/09/1969
IDStation Name (Altitude)Maximum
00955Earls Hill (335 m)30 knots
00132Kinloss (5 m)21 knots
01255Mumbles Head (44 m)20 knots
00982Salsburgh (277 m)20 knots
00032Wick Airport (36 m)20 knots
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Max Hourly Gust - 17/09/1969
IDStation Name (Altitude)Maximum
00026Dounreay (21 m)50 knots
00996Hunterston No 3 (8 m)40 knots
00120Cairngorm (1090 m)39 knots
00137Lossiemouth (7 m)32 knots
00032Wick Airport (36 m)32 knots
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Pressure Extremes

Highest Pressure - 17/09/1969
IDStation Name (Altitude)Highest
00009Lerwick (82 m)1019.7 hPa
00023Kirkwall (26 m)1017.1 hPa
00140Glenlivet (213 m)1017.0 hPa
00166Fraserburgh (18 m)1016.3 hPa
00161Dyce (65 m)1016.3 hPa
Lowest Pressure - 17/09/1969
IDStation Name (Altitude)Lowest
01385Scilly: St Marys (51 m)1004.3 hPa
01336Plymouth, Mountbatten (50 m)1005.0 hPa
01332Hartland Point (95 m)1005.1 hPa
01405St Mawgan (103 m)1005.3 hPa
01255Mumbles Head (44 m)1006.0 hPa