Average annual temperature is 15.8 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: -18.3 °C
Number of sunny days: 281 days
Number of rainy days: 80 days
Number of snow days: 4 days
Look at detailed online map of Gajvān
* Weather data for Gajvān 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) | 12.2 | 17.2 | 25.5 | 33.7 | 32.9 | 37.1 | 39.6 | 36.1 | 35.2 | 30.2 | 23.4 | 19.7 |
| Average daytime temperature (°C) | 4.7 | 10.3 | 19.5 | 24.5 | 26.9 | 33.5 | 34.3 | 32.4 | 27.0 | 22.9 | 18.4 | 12.9 |
| Average temperature (°C) | -1.0 | 4.4 | 12.8 | 17.5 | 20.4 | 27.0 | 27.8 | 25.5 | 20.1 | 15.8 | 11.9 | 6.6 |
| Average night temperature (°C) | -5.7 | -0.7 | 6.5 | 10.0 | 13.4 | 19.5 | 20.4 | 18.0 | 13.8 | 9.2 | 5.6 | 1.0 |
| Absolute minimum temperature (°C) | -18.3 | -6.4 | 0.0 | 2.4 | 5.8 | 17.1 | 16.8 | 12.7 | 8.3 | 3.1 | 0.5 | -3.1 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 7.0 | 9.0 | 11.1 | 10.4 | 12.7 | 12.9 | 12.1 | 11.4 | 9.5 | 8.2 | 7.2 |
| Precipitation (mm) | 12 | 57 | 50 | 19 | 53 | 1 | 0 | 5 | 0 | 17 | 16 | 10 |
| Sunny days | 27 | 11 | 19 | 23 | 15 | 27 | 31 | 28 | 30 | 23 | 24 | 23 |
| Rainy days | 2 | 15 | 12 | 7 | 16 | 3 | 0 | 3 | 0 | 8 | 6 | 8 |
| Snow days | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Gajvān during the most sunny months:
The largest precipitation sum in Gajvān is at