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Northolt (nearest observation site to Watford (Hertfordshire))

Sunday (Sunday 10 December 2017)
16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast
Temperature (°C)
0.9 ° 1.1 ° 0.8 ° 0.7 ° 1.0 ° 1.1 ° 1.1 ° 1.0 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
NW 6 W 6 W 5 WSW 3 ENE 3 E 5 ENE 9 ENE 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG M M P M M M M
Humidity Expand
95% 95% 97% 98% 97% 97% 96% 97%
Pressure (hPa) Expand
978 979 980 980 980 981 981 981
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R R
Sunrise: 07:56 Sunset: 15:52 Moon phase: Third quarter
Monday (Monday 11 December 2017)
00:00 01:00 02:00 03:00 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
Overcast Overcast Overcast Overcast Overcast Cloudy Overcast Light rain Light rain Light rain Light rain Light rain Light rain Light rain Cloudy Cloudy Cloudy
Temperature (°C)
0.9 ° 0.8 ° 0.7 ° 0.6 ° 0.7 ° 1.1 ° 1.9 ° 1.7 ° 2.3 ° 2.3 ° 2.3 ° 2.1 ° 1.9 ° 1.9 ° 2.9 ° 3.1 ° 2.5 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
E 7 ENE 8 ENE 8 ENE 11 ENE 10 NE 11 NE 13 NE 16 NE 17 NE 18 29 NNE 18 29 NNE 17 NNE 16 29 N 14 N 16 N 16 28 N 15 29
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M P P M M G M M M M M M M G VG VG E
Humidity Expand
97% 99% 98% 99% 98% 96% 90% 93% 91% 91% 92% 92% 92% 93% 83% 78% 77%
Pressure (hPa) Expand
982 981 982 981 980 979 979 979 980 980 981 982 983 984 985 986 987
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R F F F F F R R R R R R R R R
Sunrise: 07:57 Sunset: 15:52 Moon phase: Third quarter

– = No Data

Issued at:

Extremes

East of England extremes

Parameter Location Value
Highest maximum temperature Cromer 4.4 °C
Lowest maximum temperature Rothamsted 0.5 °C
Lowest minimum temperature Cavendish -4.2 °C
Highest rainfall Shoeburyness 18.8 mm
Sunniest Wittering 0.0 hours

UK extremes

Parameter Location Value
Highest maximum temperature Swanage 10.7 °C
Lowest maximum temperature Braemar No2 -6.2 °C
Lowest minimum temperature Dalwhinnie -12.4 °C
Highest rainfall Liscombe 47.2 mm
Sunniest Kinloss 5.4 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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