Average annual temperature is 11.4 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -21.5 °C
Number of sunny days: 273 days
Number of rainy days: 77 days
Number of snow days: 15 days
Look at detailed online map of Chalāw
* Weather data for Chalāw 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) | 6.0 | 10.3 | 15.4 | 19.8 | 24.3 | 32.9 | 31.6 | 31.3 | 29.2 | 23.1 | 15.9 | 12.5 |
| Average daytime temperature (°C) | -1.7 | 4.6 | 10.2 | 14.7 | 19.6 | 26.9 | 28.5 | 28.8 | 25.2 | 17.9 | 12.8 | 8.6 |
| Average temperature (°C) | -4.8 | 0.5 | 6.1 | 10.1 | 14.4 | 21.1 | 22.1 | 22.0 | 19.0 | 13.0 | 8.4 | 4.8 |
| Average night temperature (°C) | -8.3 | -4.3 | 2.2 | 5.6 | 9.0 | 15.5 | 16.3 | 16.0 | 14.0 | 8.5 | 4.9 | 1.2 |
| Absolute minimum temperature (°C) | -21.5 | -16.6 | -1.4 | -0.4 | 3.5 | 9.3 | 13.2 | 12.2 | 7.3 | 3.1 | 0.7 | -3.5 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 14.0 | 14.4 | 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) | 7.2 | 8.5 | 8.8 | 11.2 | 11.9 | 12.9 | 12.7 | 12.5 | 11.2 | 10.1 | 8.9 | 8.4 |
| Precipitation (mm) | 33 | 22 | 69 | 46 | 30 | 9 | 3 | 0 | 2 | 7 | 1 | 2 |
| Sunny days | 21 | 20 | 11 | 16 | 16 | 23 | 26 | 30 | 26 | 27 | 27 | 30 |
| Rainy days | 1 | 3 | 20 | 14 | 15 | 7 | 5 | 1 | 4 | 4 | 3 | 0 |
| Snow days | 9 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Chalāw is at