Average annual temperature is 11.8 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -22.5 °C
Number of sunny days: 259 days
Number of rainy days: 89 days
Number of snow days: 17 days
Look at detailed online map of Siyāh Archah
* Weather data for Siyāh Archah 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) | 7.5 | 12.9 | 16.8 | 21.7 | 26.9 | 35.1 | 33.9 | 33.5 | 31.3 | 25.4 | 18.6 | 14.4 |
| Average daytime temperature (°C) | -1.3 | 5.1 | 11.9 | 17.2 | 23.0 | 30.3 | 31.5 | 30.3 | 27.3 | 20.3 | 13.3 | 9.2 |
| Average temperature (°C) | -6.9 | 0.4 | 6.8 | 11.4 | 16.5 | 23.6 | 24.1 | 22.0 | 18.9 | 13.0 | 7.5 | 3.2 |
| Average night temperature (°C) | -12.6 | -5.7 | 1.4 | 4.4 | 8.8 | 15.9 | 15.8 | 13.1 | 10.0 | 5.3 | 1.7 | -2.3 |
| Absolute minimum temperature (°C) | -21.9 | -22.5 | -3.9 | -3.8 | 2.9 | 11.6 | 11.2 | 9.7 | 3.4 | 2.2 | -4.7 | -12.5 |
| 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 | 14.3 | 14.1 | 13.4 | 12.4 | 11.3 | 10.4 | 10.0 |
| 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) | 6.9 | 7.8 | 8.8 | 11.2 | 11.9 | 12.2 | 12.4 | 12.2 | 11.2 | 10.2 | 8.0 | 8.6 |
| Precipitation (mm) | 29 | 34 | 96 | 55 | 20 | 0 | 0 | 0 | 0 | 7 | 13 | 12 |
| Sunny days | 20 | 12 | 8 | 11 | 18 | 28 | 30 | 31 | 30 | 23 | 23 | 25 |
| Rainy days | 4 | 10 | 23 | 18 | 13 | 2 | 1 | 0 | 0 | 8 | 7 | 3 |
| Snow days | 7 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The largest precipitation sum in Siyāh Archah is at