Average annual temperature is 12.7 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: -16.2 °C
Number of sunny days: 264 days
Number of rainy days: 82 days
Number of snow days: 19 days
Look at detailed online map of Gīāh Darvān
* Weather data for Gīāh Darvān 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) | 7.2 | 12.1 | 17.1 | 22.7 | 26.7 | 32.7 | 35.8 | 36.8 | 34.7 | 24.8 | 20.2 | 16.0 |
| Average daytime temperature (°C) | 3.4 | 3.0 | 12.7 | 16.9 | 22.3 | 29.0 | 32.5 | 33.4 | 28.2 | 20.8 | 14.6 | 10.1 |
| Average temperature (°C) | -1.3 | -2.2 | 6.9 | 10.6 | 15.7 | 21.9 | 25.9 | 26.2 | 20.9 | 14.1 | 8.5 | 4.0 |
| Average night temperature (°C) | -5.1 | -7.7 | 1.8 | 4.3 | 8.7 | 14.2 | 18.8 | 18.9 | 13.9 | 8.2 | 3.4 | -0.5 |
| Absolute minimum temperature (°C) | -9.5 | -16.2 | -4.5 | -5.0 | 1.8 | 10.2 | 16.0 | 15.1 | 10.1 | 5.6 | -2.5 | -4.4 |
| 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 | 10.8 | 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) | 7.5 | 8.7 | 9.0 | 10.9 | 11.6 | 13.6 | 13.2 | 12.0 | 11.5 | 9.8 | 7.9 | 7.1 |
| Precipitation (mm) | 23 | 34 | 81 | 64 | 18 | 0 | 0 | 0 | 0 | 1 | 39 | 54 |
| Sunny days | 20 | 16 | 11 | 17 | 17 | 28 | 31 | 31 | 29 | 24 | 18 | 22 |
| Rainy days | 2 | 3 | 20 | 12 | 14 | 2 | 0 | 0 | 1 | 7 | 12 | 9 |
| Snow days | 9 | 9 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Gīāh Darvān during the most sunny months:
The largest precipitation sum in Gīāh Darvān is at