Average annual temperature is 11.4 °C
Absolute maximum temperature: 21.1 °C
Absolute minimum temperature: -1.9 °C
Number of sunny days: 147 days
Number of rainy days: 218 days
Look at detailed online map of Acton
* Weather data for Acton 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) | 11.5 | 9.3 | 10.8 | 12.4 | 16.9 | 20.7 | 18.5 | 19.2 | 21.1 | 18.3 | 14.2 | 12.4 |
| Average daytime temperature (°C) | 8.1 | 7.9 | 8.5 | 9.7 | 13.4 | 16.6 | 16.5 | 17.1 | 18.1 | 15.2 | 11.3 | 10.3 |
| Average temperature (°C) | 6.6 | 6.6 | 7.2 | 8.4 | 11.6 | 15.1 | 15.6 | 15.9 | 16.8 | 14.1 | 9.9 | 9.0 |
| Average night temperature (°C) | 5.1 | 5.1 | 5.9 | 7.0 | 9.5 | 13.3 | 14.5 | 14.6 | 15.5 | 12.9 | 8.2 | 7.6 |
| Absolute minimum temperature (°C) | -1.2 | 1.1 | 1.8 | 3.5 | 7.1 | 9.4 | 12.0 | 12.2 | 10.9 | 7.0 | 1.2 | -1.9 |
| 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) | 8.6 | 10.1 | 11.9 | 13.8 | 15.5 | 16.4 | 16.0 | 14.5 | 12.6 | 10.7 | 9.0 | 8.1 |
| Daylight minimum duration (h) | 8.0 | 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) | 4.2 | 6.1 | 5.2 | 8.4 | 12.0 | 13.5 | 11.0 | 10.3 | 9.1 | 6.4 | 4.6 | 3.1 |
| Precipitation (mm) | 120 | 8 | 141 | 74 | 47 | 20 | 94 | 79 | 75 | 184 | 182 | 170 |
| Sunny days | 14 | 17 | 5 | 9 | 20 | 22 | 7 | 10 | 14 | 11 | 8 | 10 |
| Rainy days | 17 | 11 | 26 | 21 | 11 | 8 | 24 | 21 | 16 | 20 | 22 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Acton during the most sunny months:
Months with the longest average daylight duration in Acton:
The largest precipitation sum in Acton is at