Close window
Weather warnings may have been issued

Thorney Island (nearest observation site to Portchester)

Thursday (Thursday 21 September 2017)
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
Cloudy Cloudy Cloudy Cloudy Overcast Overcast Cloudy Overcast Overcast Cloudy Overcast Light shower day Sunny intervals Cloudy Cloudy Cloudy Overcast Partly cloudy night
Temperature (°C)
14.9 ° 14.7 ° 14.8 ° 15.4 ° 15.6 ° 16.0 ° 16.1 ° 16.3 ° 15.8 ° 15.8 ° 16.0 ° 15.9 ° 15.8 ° 15.3 ° 14.2 ° 12.9 ° 12.1 ° 10.8 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
S 18 S 19 S 18 S 19 S 19 S 21 SSW 19 S 17 SSW 16 SSW 18 SSW 14 SW 13 WNW 9 W 5 W 8 W 7 W 7 W 5
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG E E VG VG VG VG VG P G G VG E E E E E VG
Humidity Expand
81% 81% 83% 84% 83% 83% 84% 85% 92% 92% 94% 93% 83% 87% 80% 84% 85% 88%
Pressure (hPa) Expand
1015 1015 1015 1015 1015 1015 1015 1015 1015 1015 1015 1015 1016 1017 1018 1018 1019 1019
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F R R R R F F F F F R R R R R R R
Sunrise: 06:48 Sunset: 19:06 Moon phase: New
Friday (Friday 22 September 2017)
00:00 01:00 02:00 03:00 04:00 05:00 06:00
Clear night Clear night Clear night Clear night Partly cloudy night Clear night Clear night
Temperature (°C)
10.5 ° 9.6 ° 9.3 ° 8.1 ° 8.3 ° 7.9 ° 6.5 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
W 7 WNW 6 WNW 7 WNW 5 WNW 6 WNW 7 NW 5
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG E VG VG VG G
Humidity Expand
90% 91% 93% 94% 96% 96% 95%
Pressure (hPa) Expand
1020 1020 1021 1021 1021 1021 1021
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R
Sunrise: 06:50 Sunset: 19:04 Moon phase: New

– = No Data

Issued at:

Extremes

London & South East England extremes

Parameter Location Value
Highest maximum temperature Gravesend-Broadness 19.9 °C
Lowest maximum temperature Stowe 14.9 °C
Lowest minimum temperature Frittenden 9.6 °C
Highest rainfall Odiham 4.2 mm
Sunniest Herstmonceux West End 5.9 hours

UK extremes

Parameter Location Value
Highest maximum temperature Shoeburyness 20.1 °C
Lowest maximum temperature Kinloss 11.0 °C
Lowest minimum temperature Castlederg 4.7 °C
Highest rainfall Whitechurch 24.2 mm
Sunniest Belfast International Airport 9.6 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:

Follow us on

Facebook, Twitter, YouTube, Instagram, or Snapchat Facebook Follow @metoffice on Twitter YouTube Instagram Snapchat