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

24-hour Temperature Extremes

Min Temperatures - 21/09/1969 09Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00581Marholm (21 m)1.7°C
00130Grantown-on-spey (220 m)2.2°C
00174Strachan (120 m)2.2°C
00891Marlborough (129 m)2.2°C
00122Glenmore Lodge (337 m)2.5°C
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Max Temperatures - 21/09/1969 09Z(D) to 09Z(D+1)
IDStation Name (Altitude)Maximum
00708Heathrow (25 m)22.5°C
00409Marham (21 m)22.4°C
00457Wyton (40 m)22.3°C
00403Skegness (6 m)22.2°C
00653Malvern (62 m)22.2°C
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12-hour Temperature Extremes

Min Temperatures - 21/09/1969 21Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00054Stornoway Airport (15 m)4.3°C
00140Glenlivet (213 m)4.8°C
00032Wick Airport (36 m)5.0°C
00955Earls Hill (335 m)5.2°C
01023Eskdalemuir (236 m)5.2°C
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Max Temperatures - 21/09/1969 09Z(D) to 21Z(D)
IDStation Name (Altitude)Maximum
00708Heathrow (25 m)22.5°C
00409Marham (21 m)22.4°C
00457Wyton (40 m)22.3°C
00497Shoeburyness (2 m)22.2°C
00583Wittering (74 m)22.0°C
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Rainfall & Sunshine Extremes

Max Rainfall - 21/09/1969 09Z(D)-09Z(D+1)
IDStation Name (Altitude)Rainfall
00066Kinlochewe (25 m)75.4 mm
00065Achnashellach (67 m)64.5 mm
00099Fort William No 3 (8 m)64.3 mm
00059Glen Torridon (55 m)62.0 mm
00040Cassley (99 m)61.5 mm
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Max Sunshine - 21/09/1969
IDStation Name (Altitude)Maximum
00599Moreton Morrell (85 m, CS)7.9 hours
00434Mildenhall (5 m, CS)7.3 hours
00671Ross-on-wye (67 m, CS)5.6 hours
00756Throwley (150 m, CS)5.4 hours
01279Usk (19 m, CS)4.8 hours
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Wind Extremes

Max 10-min mean - 21/09/1969
IDStation Name (Altitude)Maximum
00032Wick Airport (36 m)50 knots
18974Tiree (9 m)48 knots
01084Great Dun Fell (847 m)46 knots
00982Salsburgh (277 m)45 knots
00192Usan (47 m)45 knots
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Max Hourly Gust - 21/09/1969
IDStation Name (Altitude)Maximum
00166Fraserburgh (18 m)83 knots
00137Lossiemouth (7 m)83 knots
00132Kinloss (5 m)77 knots
01006Prestwick No 2 (16 m)75 knots
00953Cumbernauld (94 m)75 knots
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Pressure Extremes

Highest Pressure - 21/09/1969
IDStation Name (Altitude)Highest
00809Eastbourne Coastguard (3 m)1026.6 hPa
00890Upavon (179 m)1025.0 hPa
00892Porton (111 m)1023.6 hPa
00888Larkhill (132 m)1023.4 hPa
00848Southampton, Mayflower Park (3 m)1023.2 hPa
Lowest Pressure - 21/09/1969
IDStation Name (Altitude)Lowest
00023Kirkwall (26 m)979.9 hPa
00009Lerwick (82 m)981.0 hPa
00032Wick Airport (36 m)981.1 hPa
00037Cape Wrath (112 m)981.5 hPa
00132Kinloss (5 m)982.6 hPa