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Northolt (nearest observation site to St. Albans)

Monday (Monday 18 September 2017)
20:00 21:00 22:00 23:00
Overcast Light rain Overcast Overcast
Temperature (°C)
12.5 ° 12.4 ° 11.4 ° 10.8 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
NW 3 NW 6 N 8 N 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG G M G
Humidity Expand
79% 82% 92% 92%
Pressure (hPa) Expand
1019 1019 1020 1020
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R
Sunrise: 06:40 Sunset: 19:10 Moon phase: Waning crescent
Tuesday (Tuesday 19 September 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 17:00 18:00 19:00 20:00
Overcast Overcast Overcast Overcast Partly cloudy night Partly cloudy night Cloudy Mist Mist Mist Cloudy Cloudy Sunny intervals Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny day Sunny day Clear night
Temperature (°C)
10.4 ° 10.3 ° 10.1 ° 9.8 ° 8.7 ° 8.7 ° 8.9 ° 7.6 ° 8.1 ° 9.4 ° 10.3 ° 12.5 ° 13.4 ° 14.1 ° 14.0 ° 14.0 ° 15.0 ° 15.4 ° 15.1 ° 14.1 ° 11.2 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
NW 2 NW 3 WNW 3 WNW 2 NW 5 NW 6 N 5 NNW 5 W 5 NNW 5 N 3 N 7 NNE 5 NNW 3 NW 5 WNW 7 NW 6 W 6 NW 3 WNW 1 SSW 1
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G P M M M M M G VG VG E E E VG E E E E
Humidity Expand
96% 97% 97% 97% 98% 98% 96% 98% 98% 93% 90% 78% 69% 67% 63% 65% 62% 55% 55% 63% 80%
Pressure (hPa) Expand
1020 1020 1020 1020 1020 1020 1020 1021 1021 1022 1022 1022 1022 1022 1022 1022 1022 1022 1022 1022 1022
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R S S R R R R R R R F R R F F F F F
Sunrise: 06:42 Sunset: 19:08 Moon phase: Waning crescent

– = No Data

Issued at:

Extremes

East of England extremes

Parameter Location Value
Highest maximum temperature Shoeburyness 17.4 °C
Lowest maximum temperature Brooms Barn 14.5 °C
Lowest minimum temperature Santon Downham 5.7 °C
Highest rainfall Writtle 17.6 mm

UK extremes

Parameter Location Value
Highest maximum temperature Wiggonholt 18.5 °C
Lowest maximum temperature Carterhouse 10.3 °C
Lowest minimum temperature Castlederg 0.3 °C
Highest rainfall Writtle 17.6 mm
Sunniest Thomastown 9.4 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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