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Northolt (nearest observation site to Rickmansworth)

Monday (Monday 11 December 2017)
08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Light rain Light rain Light rain Light rain Light rain Light rain Cloudy Cloudy Cloudy Cloudy Cloudy Partly cloudy night Clear night Clear night Clear night Clear night
Temperature (°C)
2.3 ° 2.3 ° 2.3 ° 2.1 ° 1.9 ° 1.9 ° 2.9 ° 3.1 ° 2.5 ° 2.0 ° 1.5 ° 1.1 ° 0.4 ° 0.3 ° -0.8 ° -1.1 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
NE 17 NE 18 29 NNE 18 29 NNE 17 NNE 16 29 N 14 N 16 N 16 28 N 15 29 NNW 15 NNW 14 NNW 11 NNW 11 NW 10 WNW 8 NW 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M M M M G VG VG E VG VG VG VG VG VG VG
Humidity Expand
91% 91% 92% 92% 92% 93% 83% 78% 77% 78% 82% 83% 79% 74% 75% 79%
Pressure (hPa) Expand
980 980 981 982 983 984 985 986 987 989 991 992 994 996 997 998
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R R R R R R R R R R
Sunrise: 07:58 Sunset: 15:52 Moon phase: Third quarter
Tuesday (Tuesday 12 December 2017)
00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00
Clear night Clear night Clear night Partly cloudy night Clear night Clear night Clear night Clear night Clear night
Temperature (°C)
-1.3 ° -2.0 ° -2.6 ° -2.6 ° -2.6 ° -3.1 ° -3.6 ° -3.7 ° -3.1 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
NW 8 WNW 8 NW 5 WNW 5 WNW 7 W 2 SW 1 SW 2 W 5
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G G M M M M
Humidity Expand
82% 85% 84% 87% 88% 89% 89% 92% 91%
Pressure (hPa) Expand
999 1000 1002 1003 1004 1005 1006 1007 1008
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R R R
Sunrise: 07:59 Sunset: 15:52 Moon phase: Third quarter

– = No Data

Issued at:

Extremes

East of England extremes

Parameter Location Value
Highest maximum temperature Cromer 5.7 °C
Lowest maximum temperature Wittering 1.9 °C
Highest rainfall Writtle 18.8 mm
Sunniest Wittering 0.1 hours

UK extremes

Parameter Location Value
Highest maximum temperature Scilly St Marys 7.9 °C
Lowest maximum temperature Bingley SAMOS -0.9 °C
Lowest minimum temperature Chillingham Barns -12.8 °C
Highest rainfall Writtle 18.8 mm
Sunniest Morecambe No2 6.4 hours

About extremes

Highest maximum temperature - (0900 to 2100 on the date shown)

Lowest maximum temperature - (0900 to 2100 on the date shown)

Lowest minimum temperature - (2100 on the previous day to 0900 on the date shown)

Highest rainfall -(2100 on the previous day to 2100 on the date shown)

Sunniest - (2100 on the previous day to 2100 on the date shown)

The information shown is initial data as it is received; observations are subject to final quality control after publication on this website. This is particularly the case for rainfall totals during snow events.

Issued at:

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