Weather in London 🇬🇧
Monthly weather averages & travel planning
Avg Temp
20°C
Rain Days
10 days
Sun Hours
11 hrs
Humidity
65%
London Weather Guide
Complete monthly climate data for London, 🇬🇧 United Kingdom
January
7°/2°C
11 rain days, 4h sun
February
8°/2°C
10 rain days, 5h sun
March
10°/3°C
10 rain days, 7h sun
April
14°/5°C
11 rain days, 9h sun
May
17°/8°C
10 rain days, 10h sun
June
20°/11°C
10 rain days, 11h sun
July
22°/13°C
11 rain days, 11h sun
August
21°/13°C
10 rain days, 10h sun
September
19°/11°C
9 rain days, 8h sun
October
15°/8°C
11 rain days, 6h sun
November
10°/5°C
11 rain days, 4h sun
December
8°/3°C
11 rain days, 4h sun
Year-Round Climate
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 7°C | 2°C | 11 | 4h | View |
| February | 8°C | 2°C | 10 | 5h | View |
| March | 10°C | 3°C | 10 | 7h | View |
| April | 14°C | 5°C | 11 | 9h | View |
| May | 17°C | 8°C | 10 | 10h | View |
| June | 20°C | 11°C | 10 | 11h | View |
| July | 22°C | 13°C | 11 | 11h | View |
| August | 21°C | 13°C | 10 | 10h | View |
| September | 19°C | 11°C | 9 | 8h | View |
| October | 15°C | 8°C | 11 | 6h | View |
| November | 10°C | 5°C | 11 | 4h | View |
| December | 8°C | 3°C | 11 | 4h | View |
January
11 rain days, 4h sun
7°2°
February
10 rain days, 5h sun
8°2°
March
10 rain days, 7h sun
10°3°
April
11 rain days, 9h sun
14°5°
May
10 rain days, 10h sun
17°8°
June
10 rain days, 11h sun
20°11°
July
11 rain days, 11h sun
22°13°
August
10 rain days, 10h sun
21°13°
September
9 rain days, 8h sun
19°11°
October
11 rain days, 6h sun
15°8°
November
11 rain days, 4h sun
10°5°
December
11 rain days, 4h sun
8°3°
Rainfall (mm)
0-20 mm21-50 mm51-100 mm100+ mm
Travel Planning
Data Sources for London
Climate normals represent 30-year averages (1991-2020). Individual years may vary.