Average annual temperature is 7.6 °C
Absolute maximum temperature: 31.1 °C
Absolute minimum temperature: -28.9 °C
Number of sunny days: 267 days
Number of rainy days: 67 days
Number of snow days: 31 days
Look at detailed online map of Siyāh Āb
* Weather data for Siyāh Āb 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 | 6.5 | 12.8 | 18.2 | 21.9 | 31.1 | 29.2 | 28.6 | 26.4 | 21.2 | 14.4 | 10.2 |
| Average daytime temperature (°C) | -7.2 | 0.0 | 8.5 | 13.3 | 17.7 | 25.5 | 26.3 | 24.9 | 22.1 | 15.6 | 10.3 | 5.7 |
| Average temperature (°C) | -10.6 | -2.9 | 3.1 | 6.8 | 11.6 | 18.8 | 19.2 | 17.2 | 14.2 | 9.6 | 4.5 | -0.8 |
| Average night temperature (°C) | -15.0 | -6.6 | -1.8 | 0.5 | 5.0 | 11.4 | 12.4 | 10.5 | 7.7 | 3.5 | -0.8 | -6.2 |
| Absolute minimum temperature (°C) | -28.9 | -19.9 | -7.4 | -5.6 | -3.1 | 5.7 | 8.0 | 5.9 | 1.5 | -1.3 | -4.2 | -13.0 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 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) | 7.6 | 6.7 | 9.3 | 11.1 | 12.3 | 13.1 | 13.0 | 12.5 | 11.3 | 10.2 | 8.2 | 8.3 |
| Precipitation (mm) | 23 | 93 | 55 | 54 | 30 | 3 | 0 | 0 | 0 | 17 | 34 | 14 |
| Sunny days | 18 | 11 | 13 | 12 | 21 | 28 | 31 | 31 | 30 | 25 | 20 | 27 |
| Rainy days | 0 | 6 | 18 | 15 | 10 | 2 | 0 | 0 | 0 | 6 | 10 | 0 |
| Snow days | 13 | 11 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The best time to visit Siyāh Āb during the most sunny months:
The largest precipitation sum in Siyāh Āb is at