Average annual temperature is 11.4 °C
Absolute maximum temperature: 31.1 °C
Absolute minimum temperature: -5.0 °C
Number of sunny days: 123 days
Number of rainy days: 242 days
Look at detailed online map of Clapham
* Weather data for Clapham United Kingdom is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 12.9 | 15.4 | 15.1 | 16.8 | 20.7 | 29.4 | 27.0 | 26.3 | 31.1 | 23.0 | 14.7 | 13.2 |
| Average daytime temperature (°C) | 8.0 | 9.9 | 10.0 | 12.8 | 16.7 | 22.6 | 20.6 | 21.3 | 22.6 | 16.5 | 10.2 | 9.4 |
| Average temperature (°C) | 4.9 | 6.2 | 7.1 | 8.7 | 12.5 | 17.6 | 16.9 | 17.1 | 17.8 | 12.8 | 7.3 | 7.3 |
| Average night temperature (°C) | 1.9 | 2.8 | 3.9 | 4.5 | 8.2 | 12.3 | 13.1 | 12.8 | 13.2 | 9.6 | 4.5 | 4.8 |
| Absolute minimum temperature (°C) | -5.0 | -3.1 | -3.6 | -1.4 | 4.0 | 7.2 | 9.5 | 9.6 | 8.4 | 1.4 | -3.4 | -3.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.3 | 9.9 | 11.9 | 13.9 | 15.7 | 16.7 | 16.2 | 14.6 | 12.7 | 10.6 | 8.8 | 7.8 |
| Daylight minimum duration (h) | 7.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 7.0 |
| Sunshine mean duration (h) | 4.3 | 5.3 | 4.5 | 8.1 | 9.6 | 11.9 | 9.6 | 10.5 | 8.2 | 5.7 | 4.2 | 2.2 |
| Precipitation (mm) | 42 | 5 | 101 | 55 | 51 | 57 | 88 | 37 | 57 | 98 | 63 | 104 |
| Sunny days | 15 | 16 | 1 | 9 | 11 | 18 | 2 | 8 | 12 | 8 | 12 | 11 |
| Rainy days | 16 | 12 | 30 | 21 | 20 | 12 | 29 | 23 | 18 | 23 | 18 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Clapham during the most sunny months:
Months with the longest average daylight duration in Clapham:
The largest precipitation sum in Clapham is at