Average annual temperature is 13.9 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -14.4 °C
Number of sunny days: 269 days
Number of rainy days: 83 days
Number of snow days: 13 days
Look at detailed online map of Zā’īn
* Weather data for Zā’īn 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) | 6.4 | 10.4 | 17.9 | 22.3 | 30.4 | 33.9 | 35.1 | 33.8 | 31.6 | 26.3 | 17.2 | 14.5 |
| Average daytime temperature (°C) | 1.6 | 5.8 | 13.9 | 18.4 | 24.2 | 29.2 | 31.6 | 29.4 | 26.3 | 20.9 | 13.8 | 10.5 |
| Average temperature (°C) | -2.5 | 1.4 | 9.0 | 13.2 | 18.8 | 24.0 | 26.4 | 24.4 | 21.4 | 15.7 | 8.9 | 5.3 |
| Average night temperature (°C) | -6.7 | -3.0 | 3.1 | 7.2 | 12.1 | 17.7 | 20.2 | 18.4 | 16.0 | 10.1 | 4.0 | 0.4 |
| Absolute minimum temperature (°C) | -14.4 | -9.2 | -1.4 | -2.5 | 4.2 | 11.7 | 15.3 | 14.4 | 11.3 | 6.3 | -0.9 | -2.9 |
| 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) | 7.2 | 8.5 | 9.6 | 11.1 | 11.9 | 12.8 | 12.6 | 12.1 | 10.9 | 9.9 | 8.9 | 8.8 |
| Precipitation (mm) | 29 | 50 | 26 | 18 | 11 | 15 | 0 | 0 | 0 | 7 | 18 | 9 |
| Sunny days | 19 | 15 | 16 | 15 | 22 | 24 | 31 | 30 | 30 | 19 | 21 | 27 |
| Rainy days | 3 | 11 | 14 | 15 | 9 | 6 | 0 | 1 | 0 | 12 | 9 | 3 |
| Snow days | 9 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Zā’īn is at