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Weather warnings may have been issued

Heathrow (nearest observation site to Sunbury)

Saturday (Saturday 20 January 2018)
16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Overcast Cloudy Overcast Cloudy Overcast Cloudy Cloudy Overcast
Temperature (°C)
4.4 ° 3.9 ° 3.5 ° 3.3 ° 3.2 ° 3.1 ° 2.7 ° 2.6 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
NE 8 NE 8 NNE 6 N 5 N 5 N 6 NW 5 NNW 2
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G VG VG G G VG G G
Humidity Expand
97% 94% 93% 93% 95% 91% 93% 92%
Pressure (hPa) Expand
1000 1001 1002 1004 1006 1008 1010 1011
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R R
Sunrise: 07:56 Sunset: 16:30 Moon phase: Waxing crescent
Sunday (Sunday 21 January 2018)
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
Cloudy Overcast Overcast Mist Mist Mist Mist Overcast Overcast Light shower day Heavy rain Heavy rain Sleet shower Heavy rain Heavy rain Heavy rain Heavy rain
Temperature (°C)
2.2 ° 2.1 ° 1.5 ° 1.1 ° 1.1 ° 1.2 ° 1.6 ° 1.9 ° 2.2 ° 2.2 ° 1.6 ° 1.7 ° 1.3 ° 1.9 ° 2.7 ° 3.4 ° 4.2 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
WNW 6 WNW 6 NW 5 NNW 1 NW 1 W 1 SW 5 SW 6 SSW 5 SE 5 SE 9 SE 10 ESE 9 ESE 10 ESE 10 ESE 7 SE 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G M M M M M M M M M M P P M M M
Humidity Expand
93% 92% 93% 95% 96% 96% 96% 94% 93% 94% 97% 97% 97% 99% 99% 99% 99%
Pressure (hPa) Expand
1012 1013 1014 1015 1015 1015 1015 1016 1016 1016 1015 1015 1014 1013 1011 1010 1009
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R R R R F F F F F F F
Sunrise: 07:55 Sunset: 16:32 Moon phase: Waxing crescent

– = No Data

Issued at:

Extremes

London & South East England extremes

Parameter Location Value
Highest maximum temperature St Catherines Pt. 9.6 °C
Lowest maximum temperature Stowe 2.3 °C
Lowest minimum temperature Benson -1.6 °C
Highest rainfall South Newington 7.6 mm
Sunniest Brize Norton 0.0 hours

UK extremes

Parameter Location Value
Highest maximum temperature Exeter Airport 2 12.4 °C
Lowest maximum temperature Kinbrace -3.6 °C
Lowest minimum temperature Dalwhinnie -10.4 °C
Highest rainfall Culdrose 19.2 mm
Sunniest Kinloss 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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