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Northolt (nearest observation site to Radlett)

Tuesday (Tuesday 12 December 2017)
04:00 05:00 06:00 07:00 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
Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast Cloudy
Temperature (°C)
-2.6 ° -3.1 ° -3.6 ° -3.7 ° -3.1 ° -2.4 ° -0.4 ° 1.1 ° 2.7 ° 3.5 ° 3.8 ° 3.6 ° 2.9 ° 2.7 ° 2.6 ° 3.3 ° 3.4 ° 4.0 ° 4.5 ° 5.3 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
WNW 7 W 2 SW 1 SW 2 W 5 WSW 6 S 3 W 6 W 6 W 6 SW 3 SW 8 SSW 7 SSW 5 S 5 S 5 S 5 S 5 S 8 S 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G M M M M M M M G VG VG VG VG VG VG VG VG VG M P
Humidity Expand
88% 89% 89% 92% 91% 92% 85% 83% 78% 77% 76% 76% 80% 80% 82% 81% 84% 83% 90% 93%
Pressure (hPa) Expand
1004 1005 1006 1007 1008 1009 1009 1010 1010 1010 1010 1010 1010 1010 1010 1009 1009 1008 1007 1006
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R R R R F R R R F F F F F F
Sunrise: 07:58 Sunset: 15:51 Moon phase: Third quarter
Wednesday (Wednesday 13 December 2017)
00:00 01:00 02:00 03:00
Overcast Cloudy Overcast Overcast
Temperature (°C)
5.8 ° 6.3 ° 7.3 ° 7.6 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
S 9 SSW 9 SSW 13 SW 10
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
P P P M
Humidity Expand
93% 97% 97% 97%
Pressure (hPa) Expand
1005 1003 1002 1001
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F
Sunrise: 07:59 Sunset: 15:51 Moon phase: Third quarter

– = No Data

Issued at:

Extremes

East of England extremes

Parameter Location Value
Highest maximum temperature Shoeburyness 4.0 °C
Lowest maximum temperature Andrewsfield 1.1 °C
Lowest minimum temperature Rothamsted -6.4 °C
Highest rainfall Charsfield 4.6 mm
Sunniest Shoeburyness 6.6 hours

UK extremes

Parameter Location Value
Highest maximum temperature Scilly St Marys 10.7 °C
Lowest maximum temperature Fylingdales 0.2 °C
Lowest minimum temperature Shawbury -13.0 °C
Highest rainfall Capel Curig 23.2 mm
Sunniest Shoeburyness 6.6 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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