Average annual temperature is 6.9 °C
Absolute maximum temperature: 28.9 °C
Absolute minimum temperature: -25.8 °C
Number of sunny days: 236 days
Number of rainy days: 91 days
Number of snow days: 38 days
Look at detailed online map of Siyāh Khāk
* Weather data for Siyāh Khāk 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) | 2.0 | 7.0 | 7.7 | 17.0 | 19.8 | 28.9 | 28.6 | 28.4 | 27.3 | 21.4 | 13.9 | 10.6 |
| Average daytime temperature (°C) | -6.0 | -0.4 | 3.9 | 11.2 | 15.9 | 23.6 | 25.5 | 26.1 | 22.9 | 15.4 | 9.4 | 5.9 |
| Average temperature (°C) | -10.0 | -4.4 | -0.2 | 4.9 | 9.9 | 17.2 | 18.4 | 18.1 | 15.2 | 8.8 | 4.2 | 0.2 |
| Average night temperature (°C) | -14.9 | -9.4 | -5.5 | -2.7 | 2.6 | 9.2 | 10.6 | 9.7 | 6.9 | 1.6 | -1.2 | -4.7 |
| Absolute minimum temperature (°C) | -25.8 | -24.8 | -11.4 | -13.7 | -2.9 | 5.2 | 7.3 | 6.6 | 0.5 | -4.7 | -6.1 | -8.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 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) | 7.3 | 8.4 | 9.2 | 11.5 | 12.0 | 12.7 | 12.9 | 12.5 | 11.4 | 10.2 | 8.9 | 8.2 |
| Precipitation (mm) | 94 | 27 | 103 | 72 | 82 | 21 | 24 | 0 | 11 | 19 | 15 | 11 |
| Sunny days | 19 | 17 | 17 | 15 | 10 | 18 | 22 | 29 | 24 | 17 | 22 | 26 |
| Rainy days | 1 | 0 | 8 | 12 | 21 | 12 | 9 | 2 | 6 | 14 | 6 | 0 |
| Snow days | 11 | 11 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
The largest precipitation sum in Siyāh Khāk is at