Average annual temperature is 19.1 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -1.3 °C
Number of sunny days: 171 days
Number of rainy days: 194 days
Look at detailed online map of Ashton
* Weather data for Ashton United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 23.5 | 27.8 | 28.4 | 30.7 | 32.8 | 33.6 | 37.0 | 37.0 | 33.0 | 28.9 | 26.7 | 23.8 |
| Average daytime temperature (°C) | 17.3 | 21.0 | 21.9 | 25.4 | 26.6 | 30.6 | 34.2 | 33.9 | 29.4 | 24.7 | 19.1 | 16.3 |
| Average temperature (°C) | 11.6 | 14.9 | 15.8 | 19.0 | 20.9 | 24.6 | 28.1 | 27.7 | 23.5 | 18.9 | 13.4 | 11.0 |
| Average night temperature (°C) | 7.3 | 10.6 | 10.8 | 13.8 | 16.0 | 19.8 | 23.5 | 23.2 | 18.7 | 14.3 | 9.3 | 7.1 |
| Absolute minimum temperature (°C) | -1.3 | 0.4 | 0.6 | 5.5 | 9.9 | 14.8 | 19.6 | 20.2 | 15.0 | 8.1 | -0.2 | -0.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.7 | 7.7 | 8.7 | 9.9 | 9.5 | 10.8 | 11.1 | 11.1 | 10.2 | 8.9 | 7.0 | 6.5 |
| Precipitation (mm) | 113 | 102 | 85 | 108 | 126 | 149 | 166 | 164 | 89 | 73 | 50 | 118 |
| Sunny days | 15 | 17 | 19 | 12 | 7 | 9 | 5 | 9 | 16 | 21 | 21 | 20 |
| Rainy days | 16 | 11 | 12 | 18 | 24 | 21 | 26 | 22 | 14 | 10 | 9 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ashton is at