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Heathrow (nearest observation site to Sunbury)

Wednesday (Wednesday 20 September 2017)
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 21:00 22:00 23:00
Partly cloudy night Cloudy Cloudy Cloudy Partly cloudy night Partly cloudy night Clear night Cloudy Cloudy Overcast Overcast Cloudy Cloudy Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Partly cloudy night Cloudy Overcast
Temperature (°C)
9.8 ° 10.1 ° 10.0 ° 10.6 ° 10.1 ° 10.1 ° 10.3 ° 11.5 ° 12.9 ° 14.4 ° 15.5 ° 16.0 ° 17.1 ° 16.9 ° 17.5 ° 17.4 ° 17.4 ° 17.2 ° 16.1 ° 15.3 ° 14.5 ° 14.6 ° 14.7 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
SW 3 S 2 SSW 3 SW 5 SW 3 S 1 S 3 SSW 6 SSW 6 SSW 8 SW 10 SSW 10 S 8 S 9 SW 13 S 14 SSW 13 SSW 13 SSW 9 SSW 10 S 8 S 8 S 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G G G G G G VG E VG E VG VG E VG E E VG VG VG VG
Humidity Expand
95% 95% 96% 97% 95% 96% 97% 96% 92% 87% 82% 76% 77% 73% 71% 66% 62% 64% 74% 74% 81% 81% 80%
Pressure (hPa) Expand
1022 1021 1021 1021 1020 1020 1020 1020 1020 1020 1020 1019 1019 1018 1018 1018 1017 1017 1017 1017 1017 1017 1017
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F F F F F F F F F F F F F F F F S F F F
Sunrise: 06:44 Sunset: 19:05 Moon phase: Waning crescent
Thursday (Thursday 21 September 2017)
00:00 01:00
Overcast Cloudy
Temperature (°C)
14.5 ° 14.9 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
S 6 S 8
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG
Humidity Expand
82% 82%
Pressure (hPa) Expand
1016 1016
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F
Sunrise: 06:45 Sunset: 19:03 Moon phase: New

– = No Data

Issued at:

Extremes

London & South East England extremes

Parameter Location Value
Highest maximum temperature Brize Norton 18.8 °C
Lowest maximum temperature Kenley 15.6 °C
Lowest minimum temperature Frittenden 3.4 °C
Highest rainfall Shoreham 1.6 mm
Sunniest Reading University Whiteknights 2.7 hours

UK extremes

Parameter Location Value
Highest maximum temperature Cardiff Bute Park 19.7 °C
Lowest maximum temperature Castlederg 12.4 °C
Lowest minimum temperature Santon Downham 3.0 °C
Highest rainfall Logan Botanic Garden 25.6 mm
Sunniest Shoeburyness 3.7 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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