Average annual temperature is 12.0 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -25.0 °C
Number of sunny days: 270 days
Number of rainy days: 72 days
Number of snow days: 23 days
Look at detailed online map of Zarnī
* Weather data for Zarnī 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) | 3.9 | 12.8 | 16.7 | 22.1 | 26.3 | 35.2 | 34.7 | 32.6 | 30.7 | 23.6 | 18.5 | 13.5 |
| Average daytime temperature (°C) | -1.4 | 6.1 | 12.3 | 17.4 | 22.7 | 30.1 | 31.2 | 29.6 | 26.4 | 19.1 | 12.9 | 8.8 |
| Average temperature (°C) | -7.0 | 1.2 | 6.9 | 11.3 | 16.9 | 23.8 | 24.3 | 22.5 | 19.6 | 14.0 | 7.3 | 2.6 |
| Average night temperature (°C) | -13.1 | -4.9 | 0.9 | 4.5 | 9.2 | 15.5 | 15.8 | 14.0 | 11.3 | 7.9 | 2.3 | -2.5 |
| Absolute minimum temperature (°C) | -25.0 | -16.3 | -3.9 | -0.7 | 3.5 | 10.6 | 12.0 | 11.4 | 4.5 | 3.2 | -1.5 | -8.9 |
| 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 | 11.4 | 10.5 | 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) | 7.6 | 8.5 | 9.4 | 11.3 | 12.2 | 12.9 | 12.6 | 12.2 | 11.3 | 10.4 | 8.0 | 8.6 |
| Precipitation (mm) | 31 | 46 | 57 | 31 | 16 | 1 | 0 | 0 | 0 | 4 | 24 | 28 |
| Sunny days | 19 | 12 | 10 | 14 | 20 | 28 | 31 | 31 | 30 | 28 | 21 | 26 |
| Rainy days | 0 | 10 | 21 | 15 | 11 | 2 | 0 | 0 | 0 | 3 | 9 | 1 |
| Snow days | 12 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The largest precipitation sum in Zarnī is at