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

24-hour Temperature Extremes

Min Temperatures - 21/06/1968 09Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
01084Great Dun Fell (847 m)3.5°C
00187Whitehillocks (258 m)3.9°C
00148Balmoral (283 m)4.4°C
00226Kinross (116 m)4.4°C
00984Lowther Hill (754 m)5.0°C
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Max Temperatures - 21/06/1968 09Z(D) to 09Z(D+1)
IDStation Name (Altitude)Maximum
00708Heathrow (25 m)19.9°C
00398Cleethorpes (7 m)18.9°C
00403Skegness (6 m)18.9°C
00697London, St James's Park (5 m)18.9°C
00769Herne Bay (6 m)18.9°C
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12-hour Temperature Extremes

Min Temperatures - 21/06/1968 21Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
01084Great Dun Fell (847 m)3.5°C
00955Earls Hill (335 m)6.2°C
01461Black Mountain (295 m)6.5°C
00645Clee Hill (504 m)6.7°C
00192Usan (47 m)6.7°C
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Max Temperatures - 21/06/1968 09Z(D) to 21Z(D)
IDStation Name (Altitude)Maximum
00708Heathrow (25 m)19.9°C
00504Walton-on-the-naze (5 m)18.8°C
00457Wyton (40 m)18.8°C
00497Shoeburyness (2 m)18.7°C
00583Wittering (74 m)18.4°C
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Rainfall & Sunshine Extremes

Max Rainfall - 21/06/1968 09Z(D)-09Z(D+1)
IDStation Name (Altitude)Rainfall
01342Melbury (143 m)24.0 mm
01274Tredegar (313 m)23.4 mm
01344North Hessary Tor (510 m)22.7 mm
01259Neath (62 m)22.6 mm
01247Llwyn-on Resr (235 m)22.1 mm
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Max Sunshine - 21/06/1968
IDStation Name (Altitude)Maximum
00878Wight: Shanklin (55 m, CS)13.4 hours
00877Wight: Ventnor Park (60 m, CS)12.9 hours
00744East Malling (33 m, CS)12.8 hours
01267Rhoose (65 m, CS)12.7 hours
00757Faversham (46 m, CS)12.6 hours
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Wind Extremes

Max 10-min mean - 21/06/1968
IDStation Name (Altitude)Maximum
00009Lerwick (82 m)39 knots
00955Earls Hill (335 m)27 knots
01041Mull Of Galloway (78 m)27 knots
00023Kirkwall (26 m)26 knots
01084Great Dun Fell (847 m)25 knots
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Max Hourly Gust - 21/06/1968
IDStation Name (Altitude)Maximum
00009Lerwick (82 m)45 knots
00465Cardington (27 m)39 knots
01084Great Dun Fell (847 m)38 knots
00023Kirkwall (26 m)37 knots
00497Shoeburyness (2 m)37 knots
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Pressure Extremes

Highest Pressure - 21/06/1968
IDStation Name (Altitude)Highest
01385Scilly: St Marys (51 m)1017.2 hPa
01405St Mawgan (103 m)1016.5 hPa
00807East Hoathly (38 m)1016.2 hPa
01336Plymouth, Mountbatten (50 m)1016.2 hPa
01378Exeter Airport (27 m)1015.6 hPa
Lowest Pressure - 21/06/1968
IDStation Name (Altitude)Lowest
00009Lerwick (82 m)991.7 hPa
00986Crawfordjohn (274 m)996.3 hPa
00023Kirkwall (26 m)997.7 hPa
00017Sule Skerry (12 m)998.0 hPa
00032Wick Airport (36 m)998.6 hPa