Average annual temperature is 11.5 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: -5.0 °C
Number of sunny days: 127 days
Number of rainy days: 238 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) | 12.8 | 13.4 | 14.8 | 17.2 | 20.8 | 29.4 | 27.1 | 25.5 | 31.2 | 23.0 | 14.7 | 13.5 |
| Average daytime temperature (°C) | 8.1 | 9.7 | 10.3 | 13.1 | 17.1 | 23.2 | 20.8 | 21.4 | 22.8 | 16.7 | 10.5 | 9.7 |
| Average temperature (°C) | 5.0 | 5.9 | 7.4 | 8.7 | 12.6 | 18.0 | 17.2 | 17.1 | 18.0 | 13.0 | 7.6 | 7.6 |
| Average night temperature (°C) | 1.7 | 2.6 | 4.3 | 4.3 | 8.0 | 12.5 | 13.2 | 12.9 | 13.6 | 9.8 | 4.8 | 5.1 |
| Absolute minimum temperature (°C) | -5.0 | -3.0 | -3.6 | -0.7 | 5.0 | 7.4 | 8.9 | 10.1 | 8.2 | 1.9 | -2.4 | -4.0 |
| 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) | 8.4 | 10.0 | 11.9 | 13.9 | 15.6 | 16.5 | 16.1 | 14.6 | 12.7 | 10.7 | 8.9 | 7.9 |
| 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 | 4.5 | 4.5 | 8.0 | 10.1 | 12.5 | 10.3 | 10.1 | 9.1 | 6.6 | 4.4 | 2.5 |
| Precipitation (mm) | 57 | 12 | 99 | 73 | 35 | 32 | 94 | 75 | 62 | 101 | 94 | 90 |
| Sunny days | 14 | 18 | 3 | 11 | 12 | 16 | 3 | 7 | 15 | 10 | 8 | 10 |
| Rainy days | 17 | 10 | 28 | 19 | 19 | 14 | 28 | 24 | 15 | 21 | 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