Average annual temperature is 12.8 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: -15.7 °C
Number of sunny days: 269 days
Number of rainy days: 80 days
Number of snow days: 16 days
Look at detailed online map of Ashan
* Weather data for Ashan Iran is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 4.1 | 8.4 | 17.5 | 20.7 | 28.6 | 34.7 | 34.7 | 34.4 | 31.7 | 25.4 | 17.0 | 14.2 |
| Average daytime temperature (°C) | -0.4 | 2.0 | 12.1 | 17.1 | 23.5 | 29.7 | 33.2 | 29.8 | 27.7 | 21.2 | 13.9 | 10.8 |
| Average temperature (°C) | -4.5 | -2.6 | 6.6 | 11.3 | 17.2 | 23.2 | 26.5 | 24.2 | 21.5 | 14.9 | 8.4 | 5.5 |
| Average night temperature (°C) | -8.8 | -7.2 | 1.2 | 4.7 | 9.8 | 15.9 | 19.0 | 17.1 | 14.3 | 8.8 | 3.2 | 0.8 |
| Absolute minimum temperature (°C) | -15.7 | -14.4 | -2.2 | -3.3 | 3.3 | 12.1 | 16.1 | 12.4 | 9.7 | 5.3 | -3.0 | -2.2 |
| 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) | 10.2 | 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) | 7.5 | 8.8 | 9.6 | 11.1 | 12.2 | 12.8 | 12.4 | 11.8 | 10.9 | 9.9 | 9.0 | 8.6 |
| Precipitation (mm) | 40 | 69 | 25 | 20 | 13 | 9 | 0 | 0 | 0 | 7 | 18 | 10 |
| Sunny days | 19 | 17 | 15 | 13 | 20 | 24 | 31 | 29 | 30 | 22 | 22 | 27 |
| Rainy days | 2 | 6 | 16 | 17 | 11 | 6 | 0 | 2 | 0 | 9 | 8 | 3 |
| Snow days | 10 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Ashan is at