Average annual temperature is 8.7 °C
Absolute maximum temperature: 28.6 °C
Absolute minimum temperature: -15.2 °C
Number of sunny days: 228 days
Number of rainy days: 115 days
Number of snow days: 22 days
Look at detailed online map of Dehvarān
* Weather data for Dehvarān 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) | 2.0 | 8.3 | 11.2 | 15.7 | 20.5 | 28.2 | 28.6 | 25.3 | 24.3 | 22.0 | 12.5 | 12.3 |
| Average daytime temperature (°C) | -3.0 | 3.8 | 7.7 | 11.6 | 17.8 | 22.5 | 25.7 | 23.1 | 21.1 | 16.2 | 9.6 | 8.1 |
| Average temperature (°C) | -6.6 | 0.0 | 3.0 | 6.7 | 12.7 | 17.3 | 19.6 | 17.1 | 15.7 | 11.1 | 4.8 | 3.1 |
| Average night temperature (°C) | -10.4 | -3.6 | -1.9 | 1.8 | 7.3 | 12.3 | 13.8 | 11.4 | 10.4 | 6.5 | 0.8 | -1.0 |
| Absolute minimum temperature (°C) | -15.2 | -11.5 | -10.4 | -2.5 | 3.4 | 8.9 | 10.9 | 9.3 | 6.5 | 2.5 | -1.2 | -4.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.2 | 9.5 | 10.8 | 11.2 | 11.5 | 10.7 | 12.1 | 11.7 | 10.8 | 10.0 | 9.4 | 9.4 |
| Precipitation (mm) | 72 | 44 | 30 | 67 | 50 | 63 | 2 | 4 | 6 | 25 | 15 | 4 |
| Sunny days | 21 | 20 | 11 | 11 | 15 | 10 | 29 | 23 | 22 | 21 | 19 | 26 |
| Rainy days | 0 | 6 | 13 | 19 | 16 | 20 | 2 | 8 | 8 | 10 | 10 | 3 |
| Snow days | 10 | 2 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The largest precipitation sum in Dehvarān is at