Climate
Climate in London
Air temperature, 10 m wind, sunshine hours and rain, month by month. Averages 2016-2025. This is not a trip forecast.
The year
The air is 18 °C or warmer from July to August.
5°
Jan
6°
Feb
8°
Mar
10°
Apr
13°
May
17°
Jun
19°
Jul
18°
Aug
16°
Sep
12°
Oct
8°
Nov
7°
Dec
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air (°C) | 4.7 | 6.1 | 7.5 | 9.6 | 13.3 | 16.8 | 18.7 | 18.2 | 15.7 | 12.2 | 8.1 | 6.5 |
| Sunshine (h) | 129 | 145 | 205 | 288 | 332 | 343 | 352 | 318 | 252 | 193 | 138 | 106 |
| Rain (mm) | 63 | 54 | 57 | 40 | 55 | 63 | 60 | 49 | 64 | 79 | 68 | 67 |
| Wind (kn) | 8.1 | 9.3 | 8.5 | 7.4 | 7.1 | 7.3 | 7.1 | 7.2 | 7.2 | 7.8 | 7.6 | 8.2 |
| Gusts (kn) | 21.2 | 24 | 22.7 | 20.5 | 20.4 | 20.3 | 20 | 20.3 | 20.4 | 21.4 | 20.7 | 21.4 |
Mean wind at 10 m, in knots. Gusts are the mean of each day's peak.
The seasons
Spring
March – May
10°·275 h·51 mm
7.7 kn
Summer
June – August
18°·338 h·57 mm
7.2 kn
Autumn
September – November
12°·194 h·70 mm
7.5 kn
Winter
December – February
6°·127 h·61 mm
8.5 kn
