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

24-hour Temperature Extremes

Min Temperatures - 17/12/1930 09Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00326Durham (102 m)-2.8°C
00869South Farnborough (65 m)-2.8°C
00454Cambridge, Botanic Garden (13 m)-2.2°C
00554Sutton Bonington (43 m)-2.2°C
00369Hull (2 m)-1.7°C
View on Map - View full table
Max Temperatures - 17/12/1930 09Z(D) to 09Z(D+1)
IDStation Name (Altitude)Maximum
01139Rhyl (9 m)11.7°C
01149Colwyn Bay (36 m)11.7°C
01336Plymouth, Mountbatten (50 m)10.6°C
00107Fort Augustus (21 m)10.6°C
00054Stornoway Airport (15 m)10.0°C
View on Map - View full table


12-hour Temperature Extremes

Min Temperatures - 17/12/1930 21Z(D-1) to 09Z(D)
IDStation Name (Altitude)Minimum
00386Cranwell (63 m)-0.6°C
01450Aldergrove (63 m)0.6°C
18974Tiree (9 m)1.7°C
00497Shoeburyness (2 m)1.7°C
00054Stornoway Airport (15 m)1.7°C
View on Map - View full table
Max Temperatures - 17/12/1930 09Z(D) to 21Z(D)
IDStation Name (Altitude)Maximum
01336Plymouth, Mountbatten (50 m)9.4°C
00054Stornoway Airport (15 m)9.4°C
18974Tiree (9 m)8.9°C
00032Wick Airport (36 m)6.7°C
01450Aldergrove (63 m)6.7°C
View on Map - View full table


Rainfall & Sunshine Extremes

Max Rainfall - 17/12/1930 09Z(D)-09Z(D+1)
IDStation Name (Altitude)Rainfall
11169Tenby, Priory (20 m)11.7 mm
01168Cwm Dyli (94 m)10.7 mm
00096Onich (15 m)7.8 mm
01257Swansea, Victoria Park (8 m)7.1 mm
16820Aberystwyth, Corporation Yard (4 m)4.3 mm
View on Map
Max Sunshine - 17/12/1930
IDStation Name (Altitude)Maximum
01385Scilly: St Marys (51 m, CS)5.2 hours
01399Falmouth (51 m, CS)4.8 hours
01371Teignmouth (3 m, CS)4.7 hours
01389Penzance, Penlee Gardens (19 m, CS)4.7 hours
01402Newquay (53 m, CS)4.7 hours
View on Map


Wind Extremes

Max 10-min mean - 17/12/1930
IDStation Name (Altitude)Maximum
00695Hampstead (137 m)9 knots
00065Achnashellach (67 m)5 knots
00782Bognor Regis (7 m)5 knots
00651Newport (salop) (66 m)5 knots
00525Sheffield (131 m)2 knots
View as mph
Max Hourly Gust - 17/12/1930
IDStation Name (Altitude)Maximum
00065Achnashellach (67 m) knots
00782Bognor Regis (7 m) knots
00695Hampstead (137 m) knots
00651Newport (salop) (66 m) knots
00525Sheffield (131 m) knots
View as mph - View on Map


Pressure Extremes

Highest Pressure - 17/12/1930
IDStation Name (Altitude)Highest
( m) hPa
( m) hPa
( m) hPa
( m) hPa
( m) hPa
Lowest Pressure - 17/12/1930
IDStation Name (Altitude)Lowest
( m) hPa
( m) hPa
( m) hPa
( m) hPa
( m) hPa