Average annual temperature is 17.9 °C
Absolute maximum temperature: 44.4 °C
Absolute minimum temperature: -20.4 °C
Number of sunny days: 305 days
Number of rainy days: 55 days
Number of snow days: 5 days
Look at detailed online map of Siyāh Āw
* Weather data for Siyāh Āw 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) | 16.3 | 22.1 | 27.2 | 37.7 | 36.8 | 44.4 | 44.0 | 40.9 | 39.9 | 32.9 | 26.0 | 20.1 |
| Average daytime temperature (°C) | 5.3 | 13.0 | 23.3 | 27.0 | 31.4 | 39.0 | 40.0 | 36.8 | 31.0 | 25.8 | 20.1 | 13.3 |
| Average temperature (°C) | -0.8 | 7.0 | 15.5 | 18.6 | 23.5 | 31.0 | 31.8 | 28.8 | 22.3 | 17.7 | 12.4 | 6.6 |
| Average night temperature (°C) | -5.9 | 1.9 | 8.2 | 10.0 | 14.6 | 21.9 | 22.7 | 19.9 | 13.9 | 10.1 | 5.8 | 1.1 |
| Absolute minimum temperature (°C) | -20.4 | -5.0 | 3.0 | 4.2 | 8.9 | 19.1 | 20.3 | 15.4 | 10.1 | 4.2 | 1.7 | -2.4 |
| 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 | 14.4 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| 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 | 5.8 | 9.7 | 10.5 | 11.9 | 12.9 | 13.0 | 12.2 | 11.0 | 9.4 | 7.8 | 6.9 |
| Precipitation (mm) | 10 | 83 | 23 | 33 | 8 | 0 | 0 | 1 | 0 | 1 | 33 | 10 |
| Sunny days | 27 | 12 | 19 | 22 | 27 | 30 | 31 | 30 | 30 | 29 | 23 | 25 |
| Rainy days | 1 | 14 | 12 | 8 | 4 | 0 | 0 | 1 | 0 | 2 | 7 | 6 |
| Snow days | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Siyāh Āw during the most sunny months:
The largest precipitation sum in Siyāh Āw is at