Average annual temperature is 24.0 °C
Absolute maximum temperature: 42.6 °C
Absolute minimum temperature: -0.1 °C
Number of sunny days: 278 days
Number of rainy days: 87 days
Look at detailed online map of Gavān
* Weather data for Gavān 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) | 22.2 | 30.3 | 29.5 | 34.1 | 39.5 | 42.6 | 42.5 | 40.7 | 41.0 | 38.5 | 30.6 | 26.0 |
| Average daytime temperature (°C) | 16.6 | 26.0 | 25.7 | 29.6 | 36.2 | 38.5 | 36.2 | 37.5 | 35.9 | 32.2 | 25.5 | 23.0 |
| Average temperature (°C) | 10.9 | 19.3 | 20.1 | 23.6 | 30.0 | 31.7 | 29.9 | 30.5 | 28.9 | 26.2 | 19.9 | 16.7 |
| Average night temperature (°C) | 5.1 | 11.8 | 13.9 | 16.9 | 22.5 | 25.1 | 24.6 | 23.8 | 21.9 | 19.9 | 13.5 | 10.1 |
| Absolute minimum temperature (°C) | -0.1 | 7.5 | 9.7 | 11.8 | 16.0 | 22.8 | 22.5 | 20.5 | 17.8 | 15.5 | 10.4 | 6.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 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 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.9 | 10.5 |
| 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) | 9.2 | 10.1 | 10.2 | 11.0 | 11.7 | 11.2 | 10.6 | 11.7 | 11.3 | 10.2 | 9.7 | 9.6 |
| Precipitation (mm) | 22 | 2 | 37 | 37 | 3 | 26 | 39 | 6 | 0 | 18 | 7 | 2 |
| Sunny days | 25 | 27 | 20 | 20 | 28 | 19 | 18 | 19 | 30 | 22 | 22 | 28 |
| Rainy days | 6 | 1 | 11 | 10 | 3 | 11 | 13 | 12 | 0 | 9 | 8 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gavān is at