Average annual temperature is 5.1 °C
Absolute maximum temperature: 24.4 °C
Absolute minimum temperature: -20.6 °C
Number of sunny days: 209 days
Number of rainy days: 46 days
Number of snow days: 110 days
Look at detailed online map of Siyāh Kōh
* Weather data for Siyāh Kōh 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) | 1.6 | 5.6 | 6.4 | 10.0 | 14.7 | 24.2 | 24.4 | 23.8 | 22.8 | 15.5 | 11.9 | 7.9 |
| Average daytime temperature (°C) | -6.3 | -1.6 | 3.7 | 6.3 | 9.7 | 18.1 | 21.2 | 20.0 | 17.8 | 11.1 | 7.9 | 3.0 |
| Average temperature (°C) | -9.4 | -4.5 | -0.5 | 2.6 | 6.3 | 13.6 | 16.8 | 15.4 | 12.8 | 6.5 | 3.2 | -2.7 |
| Average night temperature (°C) | -12.6 | -8.0 | -5.8 | -2.2 | 1.0 | 7.0 | 11.0 | 9.2 | 6.6 | 0.6 | -2.6 | -8.9 |
| Absolute minimum temperature (°C) | -20.6 | -20.5 | -13.2 | -9.4 | -5.4 | 1.9 | 5.3 | 4.1 | 2.5 | -4.4 | -14.5 | -19.6 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 6.5 | 10.3 | 11.4 | 11.9 | 13.3 | 13.0 | 12.1 | 11.5 | 9.8 | 8.3 | 7.7 |
| Precipitation (mm) | 27 | 102 | 22 | 44 | 61 | 26 | 12 | 8 | 19 | 26 | 29 | 25 |
| Sunny days | 16 | 7 | 16 | 16 | 11 | 12 | 22 | 24 | 27 | 16 | 22 | 20 |
| Rainy days | 2 | 5 | 1 | 0 | 4 | 13 | 8 | 7 | 1 | 4 | 0 | 1 |
| Snow days | 13 | 16 | 14 | 14 | 16 | 5 | 1 | 0 | 2 | 11 | 8 | 10 |
The best time to visit Siyāh Kōh during the most sunny months:
The largest precipitation sum in Siyāh Kōh is at