Average annual temperature is 15.4 °C
Absolute maximum temperature: 41.1 °C
Absolute minimum temperature: -15.8 °C
Number of sunny days: 265 days
Number of rainy days: 92 days
Number of snow days: 8 days
Look at detailed online map of Gerdak
* Weather data for Gerdak 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) | 11.6 | 17.4 | 20.9 | 24.1 | 28.2 | 35.8 | 41.1 | 40.6 | 37.2 | 27.9 | 21.6 | 16.3 |
| Average daytime temperature (°C) | 7.4 | 7.8 | 15.4 | 18.7 | 23.9 | 30.7 | 36.6 | 36.7 | 32.4 | 23.6 | 16.5 | 12.7 |
| Average temperature (°C) | 1.6 | 1.8 | 9.6 | 12.7 | 17.9 | 24.1 | 28.9 | 28.9 | 24.5 | 16.6 | 10.5 | 7.1 |
| Average night temperature (°C) | -2.5 | -4.3 | 4.2 | 6.2 | 10.6 | 15.8 | 19.8 | 20.4 | 16.0 | 10.1 | 5.4 | 2.7 |
| Absolute minimum temperature (°C) | -7.1 | -15.8 | -1.9 | -3.9 | 2.9 | 11.3 | 17.1 | 16.4 | 12.3 | 6.7 | -2.3 | -1.1 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| 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) | 6.7 | 8.3 | 8.2 | 10.8 | 11.6 | 13.4 | 13.0 | 12.0 | 11.4 | 9.0 | 8.0 | 7.3 |
| Precipitation (mm) | 94 | 63 | 208 | 99 | 46 | 0 | 0 | 0 | 0 | 11 | 92 | 54 |
| Sunny days | 17 | 17 | 14 | 18 | 19 | 28 | 31 | 31 | 30 | 24 | 16 | 20 |
| Rainy days | 10 | 7 | 17 | 12 | 12 | 2 | 0 | 0 | 0 | 7 | 14 | 11 |
| Snow days | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Gerdak during the most sunny months:
The largest precipitation sum in Gerdak is at