Average annual temperature is 18.2 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: -17.4 °C
Number of sunny days: 291 days
Number of rainy days: 64 days
Number of snow days: 10 days
Look at detailed online map of Siyāh Rēgak
* Weather data for Siyāh Rēgak 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 | 21.7 | 26.5 | 31.1 | 32.1 | 38.2 | 37.9 | 36.2 | 35.2 | 29.1 | 24.6 | 20.9 |
| Average daytime temperature (°C) | 5.4 | 13.6 | 20.8 | 22.8 | 26.9 | 33.9 | 34.9 | 32.0 | 27.3 | 23.5 | 20.3 | 15.0 |
| Average temperature (°C) | 2.1 | 9.4 | 15.5 | 18.0 | 21.8 | 28.5 | 29.2 | 26.5 | 22.1 | 18.4 | 15.7 | 11.1 |
| Average night temperature (°C) | -1.2 | 5.3 | 10.6 | 13.3 | 16.5 | 22.6 | 23.3 | 20.9 | 17.7 | 14.3 | 11.8 | 7.3 |
| Absolute minimum temperature (°C) | -17.4 | -6.2 | 5.8 | 6.2 | 8.6 | 19.4 | 20.7 | 15.6 | 12.5 | 9.2 | 6.0 | 0.0 |
| 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 | 14.3 | 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 7.5 | 9.7 | 10.5 | 11.8 | 12.9 | 12.9 | 12.4 | 11.2 | 9.6 | 8.1 | 7.7 |
| Precipitation (mm) | 15 | 52 | 41 | 44 | 27 | 1 | 0 | 5 | 0 | 1 | 33 | 48 |
| Sunny days | 25 | 14 | 21 | 21 | 20 | 27 | 30 | 30 | 30 | 23 | 26 | 24 |
| Rainy days | 1 | 11 | 10 | 9 | 11 | 3 | 1 | 1 | 0 | 8 | 4 | 5 |
| Snow days | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Siyāh Rēgak during the most sunny months:
The largest precipitation sum in Siyāh Rēgak is at