Average annual temperature is 29.0 °C
Absolute maximum temperature: 48.4 °C
Absolute minimum temperature: 9.6 °C
Number of sunny days: 326 days
Number of rainy days: 39 days
Look at detailed online map of Gevān
* Weather data for Gevān 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) | 25.8 | 34.5 | 35.1 | 39.5 | 45.6 | 46.5 | 44.3 | 48.4 | 45.2 | 44.4 | 36.1 | 30.9 |
| Average daytime temperature (°C) | 22.8 | 29.8 | 30.8 | 35.1 | 41.4 | 41.6 | 39.8 | 40.6 | 39.3 | 36.9 | 30.5 | 28.4 |
| Average temperature (°C) | 18.1 | 23.6 | 25.1 | 28.5 | 35.0 | 35.7 | 34.1 | 34.4 | 32.6 | 30.8 | 25.9 | 23.4 |
| Average night temperature (°C) | 14.1 | 17.5 | 19.1 | 22.0 | 27.9 | 30.0 | 29.8 | 29.0 | 27.1 | 25.6 | 21.5 | 19.1 |
| Absolute minimum temperature (°C) | 9.6 | 13.7 | 15.8 | 16.6 | 22.8 | 27.9 | 28.6 | 26.6 | 25.9 | 23.3 | 18.8 | 15.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.8 | 10.2 | 10.5 | 11.6 | 11.9 | 11.6 | 10.9 | 11.2 | 11.1 | 10.1 | 9.6 | 9.6 |
| Precipitation (mm) | 47 | 0 | 35 | 2 | 0 | 0 | 0 | 0 | 0 | 5 | 23 | 0 |
| Sunny days | 24 | 27 | 26 | 27 | 31 | 29 | 31 | 31 | 30 | 24 | 18 | 28 |
| Rainy days | 7 | 1 | 5 | 3 | 0 | 1 | 0 | 0 | 0 | 7 | 12 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gevān is at