Average annual temperature is 7.8 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: -31.6 °C
Number of sunny days: 260 days
Number of rainy days: 73 days
Number of snow days: 32 days
Look at detailed online map of Dehak
* Weather data for Dehak Afghanistan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 2.1 | 6.8 | 15.0 | 19.1 | 22.8 | 31.4 | 31.4 | 27.9 | 27.5 | 21.4 | 16.3 | 12.1 |
| Average daytime temperature (°C) | -5.4 | 1.0 | 10.4 | 14.8 | 18.9 | 26.4 | 26.9 | 25.5 | 23.1 | 16.8 | 11.1 | 7.3 |
| Average temperature (°C) | -11.3 | -3.4 | 3.8 | 7.6 | 12.2 | 19.2 | 19.4 | 17.3 | 14.0 | 9.4 | 4.3 | 0.4 |
| Average night temperature (°C) | -18.3 | -9.1 | -2.7 | -0.5 | 4.1 | 11.1 | 11.1 | 8.6 | 4.9 | 1.2 | -1.9 | -5.2 |
| Absolute minimum temperature (°C) | -31.6 | -21.6 | -7.1 | -8.5 | -2.1 | 8.5 | 7.2 | 4.9 | -1.2 | -1.6 | -4.9 | -7.2 |
| 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 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 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 | 7.9 | 9.3 | 11.2 | 12.2 | 12.9 | 12.8 | 12.3 | 11.4 | 10.3 | 7.8 | 8.4 |
| Precipitation (mm) | 26 | 50 | 61 | 65 | 31 | 2 | 0 | 0 | 0 | 11 | 28 | 9 |
| Sunny days | 20 | 11 | 10 | 10 | 16 | 28 | 31 | 31 | 30 | 25 | 21 | 27 |
| Rainy days | 1 | 4 | 18 | 18 | 15 | 2 | 0 | 0 | 0 | 6 | 9 | 0 |
| Snow days | 10 | 13 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The largest precipitation sum in Dehak is at