Average annual temperature is 5.0 °C
Absolute maximum temperature: 27.8 °C
Absolute minimum temperature: -24.1 °C
Number of sunny days: 264 days
Number of rainy days: 63 days
Number of snow days: 38 days
Look at detailed online map of Chalmah
* Weather data for Chalmah 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) | 1.2 | 4.5 | 7.8 | 12.8 | 18.3 | 27.8 | 27.5 | 26.9 | 24.8 | 18.2 | 11.3 | 7.5 |
| Average daytime temperature (°C) | -7.9 | -1.2 | 3.2 | 7.8 | 13.9 | 21.9 | 23.9 | 23.8 | 20.6 | 13.1 | 7.3 | 3.5 |
| Average temperature (°C) | -11.7 | -5.5 | -1.5 | 2.1 | 8.0 | 15.4 | 17.2 | 16.7 | 13.5 | 6.4 | 1.4 | -2.8 |
| Average night temperature (°C) | -15.8 | -10.3 | -6.5 | -3.5 | 0.8 | 7.3 | 10.2 | 9.5 | 6.7 | -0.1 | -3.1 | -7.4 |
| Absolute minimum temperature (°C) | -24.1 | -22.9 | -13.9 | -9.2 | -4.1 | -0.6 | 6.5 | 5.0 | 0.5 | -4.3 | -6.7 | -12.6 |
| 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 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.3 | 10.4 | 10.0 |
| 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) | 7.5 | 8.9 | 9.3 | 11.8 | 12.2 | 12.4 | 12.4 | 12.2 | 11.4 | 10.3 | 8.8 | 8.2 |
| Precipitation (mm) | 45 | 15 | 126 | 14 | 25 | 4 | 4 | 0 | 0 | 1 | 1 | 12 |
| Sunny days | 20 | 15 | 17 | 18 | 13 | 21 | 22 | 31 | 29 | 27 | 26 | 25 |
| Rainy days | 2 | 1 | 7 | 11 | 17 | 9 | 9 | 0 | 1 | 4 | 2 | 0 |
| Snow days | 9 | 12 | 7 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 6 |
The largest precipitation sum in Chalmah is at