Average annual temperature is 10.9 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: -18.9 °C
Number of sunny days: 256 days
Number of rainy days: 71 days
Number of snow days: 38 days
Look at detailed online map of Chāchān
* Weather data for Chāchān 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) | 10.0 | 15.0 | 14.3 | 22.1 | 24.2 | 30.2 | 30.2 | 27.9 | 27.7 | 22.7 | 19.0 | 15.2 |
| Average daytime temperature (°C) | -1.0 | 6.4 | 10.4 | 14.8 | 18.1 | 25.2 | 27.1 | 24.7 | 21.0 | 17.7 | 14.3 | 9.6 |
| Average temperature (°C) | -3.5 | 2.6 | 6.5 | 9.4 | 13.1 | 19.7 | 21.6 | 19.7 | 16.5 | 12.4 | 8.4 | 3.7 |
| Average night temperature (°C) | -6.3 | -1.5 | 1.9 | 3.6 | 7.1 | 13.2 | 15.5 | 14.4 | 12.0 | 6.9 | 3.1 | -1.0 |
| Absolute minimum temperature (°C) | -18.9 | -13.7 | -2.3 | -6.0 | 0.4 | 8.9 | 12.6 | 11.5 | 4.7 | 3.0 | -4.2 | -6.1 |
| 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 | 7.2 | 9.6 | 11.1 | 11.7 | 13.1 | 12.9 | 12.3 | 11.3 | 10.0 | 8.2 | 7.6 |
| Precipitation (mm) | 58 | 99 | 69 | 105 | 93 | 0 | 0 | 0 | 8 | 34 | 66 | 23 |
| Sunny days | 14 | 9 | 20 | 15 | 14 | 28 | 31 | 28 | 28 | 22 | 22 | 25 |
| Rainy days | 3 | 7 | 9 | 11 | 16 | 2 | 0 | 3 | 2 | 9 | 7 | 2 |
| Snow days | 14 | 12 | 2 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 4 |
The best time to visit Chāchān during the most sunny months:
The largest precipitation sum in Chāchān is at