Average annual temperature is 15.2 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: -25.3 °C
Number of sunny days: 283 days
Number of rainy days: 77 days
Number of snow days: 5 days
Look at detailed online map of Chahār Sū
* Weather data for Chahār Sū 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) | 15.9 | 18.7 | 25.2 | 31.3 | 33.3 | 39.8 | 37.9 | 36.3 | 35.8 | 29.9 | 24.5 | 19.6 |
| Average daytime temperature (°C) | 2.8 | 11.4 | 19.9 | 22.2 | 27.1 | 33.9 | 34.5 | 31.6 | 26.1 | 22.0 | 18.2 | 12.1 |
| Average temperature (°C) | -2.5 | 5.6 | 12.7 | 15.1 | 20.2 | 27.0 | 27.6 | 24.7 | 19.2 | 15.3 | 11.0 | 5.8 |
| Average night temperature (°C) | -7.9 | 0.8 | 6.5 | 8.2 | 12.4 | 18.9 | 19.5 | 17.1 | 12.4 | 9.3 | 5.7 | 1.4 |
| Absolute minimum temperature (°C) | -25.3 | -8.9 | 1.4 | 1.8 | 4.1 | 15.2 | 16.7 | 13.0 | 7.2 | 4.9 | 1.9 | -1.8 |
| 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) | 7.2 | 6.3 | 9.4 | 10.3 | 12.0 | 12.9 | 12.9 | 12.2 | 11.0 | 9.4 | 7.9 | 7.4 |
| Precipitation (mm) | 17 | 73 | 41 | 60 | 36 | 0 | 0 | 0 | 1 | 9 | 54 | 15 |
| Sunny days | 24 | 13 | 14 | 22 | 23 | 29 | 31 | 29 | 29 | 20 | 23 | 26 |
| Rainy days | 3 | 14 | 17 | 8 | 8 | 1 | 0 | 2 | 1 | 11 | 7 | 5 |
| Snow days | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Chahār Sū during the most sunny months:
The largest precipitation sum in Chahār Sū is at