Average annual temperature is 14.1 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: -15.6 °C
Number of sunny days: 234 days
Number of rainy days: 119 days
Number of snow days: 12 days
Look at detailed online map of Ash Valley
* Weather data for Ash Valley 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) | 17.4 | 19.3 | 23.2 | 29.3 | 31.5 | 35.9 | 38.5 | 39.7 | 38.6 | 30.9 | 23.2 | 20.0 |
| Average daytime temperature (°C) | 6.7 | 10.5 | 13.5 | 21.0 | 24.8 | 28.7 | 32.4 | 33.6 | 30.4 | 21.9 | 15.1 | 9.1 |
| Average temperature (°C) | 0.4 | 2.4 | 5.9 | 13.3 | 18.7 | 22.7 | 26.2 | 27.1 | 23.6 | 15.4 | 8.4 | 3.9 |
| Average night temperature (°C) | -3.5 | -3.2 | 0.6 | 7.2 | 13.5 | 17.6 | 21.0 | 21.2 | 17.9 | 10.2 | 3.3 | 0.2 |
| Absolute minimum temperature (°C) | -15.6 | -14.8 | -8.2 | -2.8 | 3.1 | 14.1 | 15.2 | 14.9 | 11.4 | -6.4 | -5.1 | -4.3 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.7 | 8.9 | 9.0 | 10.1 | 10.5 | 11.7 | 11.9 | 12.1 | 10.3 | 9.1 | 7.6 | 5.3 |
| Precipitation (mm) | 27 | 12 | 10 | 21 | 84 | 119 | 125 | 60 | 81 | 15 | 18 | 60 |
| Sunny days | 21 | 22 | 23 | 21 | 14 | 8 | 19 | 21 | 25 | 20 | 24 | 16 |
| Rainy days | 5 | 3 | 7 | 9 | 17 | 22 | 12 | 10 | 5 | 11 | 5 | 13 |
| Snow days | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Ash Valley during the most sunny months:
The largest precipitation sum in Ash Valley is at