Average annual temperature is 11.7 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: -4.7 °C
Number of sunny days: 137
Number of rainy days: 228
Number of snow days:
Average annual precipitation: 781 mm
Look at detailed online map of London
* Weather data for London United Kingdom is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 13.1 | 13.6 | 15.1 | 17.6 | 20.9 | 29.9 | 27.8 | 25.6 | 31.4 | 23.3 | 14.8 | 13.9 |
| Average daytime temperature (°C) | 8.3 | 9.9 | 10.5 | 13.3 | 17.2 | 23.4 | 21.2 | 21.8 | 23.1 | 17 | 10.7 | 9.8 |
| Average temperature (°C) | 5 | 6 | 7.4 | 8.8 | 12.7 | 18.1 | 17.4 | 17.3 | 18.2 | 13.2 | 7.7 | 7.7 |
| Average night temperature (°C) | 1.7 | 2.7 | 4.3 | 4.3 | 8 | 12.5 | 13.4 | 13 | 13.8 | 10 | 4.8 | 5.2 |
| Absolute minimum temperature (°C) | -4.7 | -3 | -3.6 | -0.8 | 4.9 | 7.4 | 9.4 | 10.1 | 8.3 | 2.3 | -2.8 | -3.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.1 | 10.8 | 12.9 | 14.8 | 16.3 | 16.6 | 16.6 | 15.4 | 13.6 | 11.6 | 9.7 | 8.2 |
| Daylight mean duration (h) | 8.4 | 10 | 11.9 | 13.9 | 15.6 | 16.6 | 16.1 | 14.6 | 12.7 | 10.7 | 8.9 | 7.9 |
| Daylight minimum duration (h) | 7.9 | 9.2 | 10.9 | 13 | 14.8 | 16.3 | 15.5 | 13.7 | 11.7 | 9.7 | 8.2 | 7.8 |
| Sunshine mean duration (h) | 5.1 | 4.9 | 4.8 | 8 | 10.5 | 12.5 | 10.6 | 10.1 | 9.1 | 6.9 | 5.7 | 3.6 |
| Precipitation (mm) | 58 | 12 | 99 | 71 | 37 | 39 | 90 | 56 | 58 | 92 | 90 | 79 |
| Sunny days | 14 | 19 | 3 | 11 | 14 | 18 | 5 | 7 | 15 | 11 | 9 | 11 |
| Rainy days | 17 | 9 | 28 | 19 | 17 | 12 | 26 | 24 | 15 | 20 | 21 | 20 |
The best time to visit London during the most sunny months:
Months with the longest average daylight duration in London:
The largest precipitation sum in London is at