Average annual temperature is 19.3 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: -8.3 °C
Number of sunny days: 310 days
Number of rainy days: 55 days
Look at detailed online map of Dehak
* Weather data for Dehak 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) | 14.8 | 22.9 | 24.5 | 29.0 | 34.0 | 39.7 | 39.4 | 36.0 | 35.9 | 32.1 | 23.7 | 19.7 |
| Average daytime temperature (°C) | 8.6 | 18.4 | 20.0 | 24.7 | 30.4 | 35.9 | 35.9 | 33.4 | 31.5 | 26.5 | 18.9 | 16.7 |
| Average temperature (°C) | 3.5 | 12.8 | 14.9 | 19.1 | 24.7 | 30.0 | 29.3 | 27.0 | 24.4 | 20.9 | 13.7 | 10.6 |
| Average night temperature (°C) | -1.8 | 6.8 | 9.0 | 12.4 | 17.7 | 22.8 | 21.8 | 19.3 | 16.7 | 14.3 | 8.3 | 4.4 |
| Absolute minimum temperature (°C) | -8.3 | -1.0 | 3.8 | 7.7 | 12.3 | 19.6 | 18.2 | 15.4 | 10.5 | 9.4 | 4.1 | -0.1 |
| 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 | 13.0 | 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 | 10.0 | 10.4 | 11.0 | 11.8 | 10.9 | 12.0 | 11.9 | 11.5 | 10.4 | 9.2 | 9.4 |
| Precipitation (mm) | 35 | 9 | 30 | 5 | 1 | 0 | 0 | 0 | 0 | 9 | 22 | 14 |
| Sunny days | 22 | 24 | 18 | 23 | 28 | 27 | 31 | 31 | 30 | 25 | 22 | 29 |
| Rainy days | 9 | 4 | 13 | 7 | 3 | 3 | 0 | 0 | 0 | 6 | 8 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dehak is at