Average annual temperature is 12.0 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: -15.9 °C
Number of sunny days: 242 days
Number of rainy days: 103 days
Number of snow days: 20 days
Look at detailed online map of Zān
* Weather data for Zān Iran 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 | 5.1 | 15.7 | 21.8 | 29.3 | 31.8 | 33.6 | 32.3 | 30.7 | 22.3 | 16.1 | 13.0 |
| Average daytime temperature (°C) | 0.3 | 0.5 | 11.4 | 16.7 | 22.6 | 28.2 | 30.9 | 28.9 | 25.3 | 18.3 | 12.6 | 8.7 |
| Average temperature (°C) | -5.1 | -2.4 | 6.5 | 11.5 | 17.1 | 22.6 | 25.5 | 23.2 | 19.9 | 13.1 | 7.3 | 3.8 |
| Average night temperature (°C) | -10.6 | -6.5 | 0.8 | 5.2 | 10.1 | 15.6 | 18.9 | 16.9 | 13.8 | 7.5 | 2.2 | -0.6 |
| Absolute minimum temperature (°C) | -15.9 | -11.6 | -2.9 | -4.1 | 0.5 | 12.7 | 16.2 | 12.3 | 8.5 | 3.7 | -6.1 | -3.2 |
| 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 | 8.9 | 8.4 | 11.1 | 12.3 | 12.7 | 12.9 | 12.5 | 11.2 | 10.0 | 8.8 | 8.1 |
| Precipitation (mm) | 45 | 33 | 149 | 47 | 35 | 26 | 0 | 1 | 1 | 51 | 34 | 10 |
| Sunny days | 20 | 17 | 11 | 12 | 16 | 17 | 29 | 26 | 27 | 20 | 22 | 25 |
| Rainy days | 3 | 1 | 20 | 18 | 15 | 13 | 2 | 5 | 3 | 11 | 8 | 4 |
| Snow days | 8 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Zān is at