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Heathrow (nearest observation site to Hounslow)

Wednesday (Wednesday 22 November 2017)
16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Cloudy Partly cloudy night Clear night Partly cloudy night Cloudy Overcast Overcast Overcast
Temperature (°C)
14.0 ° 13.5 ° 14.2 ° 15.2 ° 15.6 ° 15.4 ° 15.2 ° 15.0 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
S 17 30 S 18 29 S 18 34 SSW 23 41 SSW 22 37 SSW 24 43 SSW 23 40 S 23 46
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG VG G G
Humidity Expand
71% 65% 61% 59% 59% 65% 72% 72%
Pressure (hPa) Expand
995 994 993 992 991 991 990 989
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F F F F F
Sunrise: 07:30 Sunset: 16:04 Moon phase: Waxing crescent
Thursday (Thursday 23 November 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 Heavy rain Overcast Overcast Overcast Cloudy Overcast Cloudy Sunny day Sunny day Sunny day Sunny intervals Sunny day Cloudy Sunny intervals
Temperature (°C)
15.4 ° 15.0 ° 14.9 ° 13.1 ° 13.0 ° 12.9 ° 12.5 ° 12.8 ° 9.6 ° 8.3 ° 9.3 ° 10.4 ° 11.2 ° 11.3 ° 11.6 ° 11.4 ° 10.5 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
SSW 29 45 SSW 26 49 SSW 25 47 SSW 17 43 SSW 17 SW 14 SW 18 29 SW 15 W 19 39 W 17 30 WSW 15 SW 19 WSW 21 31 SW 21 33 WSW 23 37 SW 22 41 WSW 16 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G M G G E VG E E VG VG VG VG VG VG VG
Humidity Expand
68% 71% 73% 91% 91% 90% 85% 84% 71% 73% 66% 61% 58% 55% 51% 54% 58%
Pressure (hPa) Expand
988 988 987 987 987 988 989 991 994 996 998 999 1000 1001 1001 1002 1003
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F F R R R R R R R R R R R R
Sunrise: 07:32 Sunset: 16:03 Moon phase: Waxing crescent

– = No Data

Issued at:

Extremes

London & South East England extremes

Parameter Location Value
Highest maximum temperature Gravesend-Broadness 16.3 °C
Lowest maximum temperature Langdon Bay 13.6 °C
Lowest minimum temperature Wych Cross 11.3 °C
Highest rainfall Benson 1.0 mm
Sunniest Manston 5.6 hours

UK extremes

Parameter Location Value
Highest maximum temperature Hawarden 16.5 °C
Lowest maximum temperature Loch Glascarnoch SAWS 2.6 °C
Lowest minimum temperature Loch Glascarnoch SAWS 1.1 °C
Highest rainfall Capel Curig 83.6 mm
Sunniest Shoeburyness 6.2 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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