Average annual temperature is 14.9 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: -14.8 °C
Number of sunny days: 265 days
Number of rainy days: 89 days
Number of snow days: 11 days
Look at detailed online map of Gerdāb
* Weather data for Gerdāb 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) | 8.2 | 12.6 | 18.0 | 22.2 | 28.9 | 34.7 | 39.3 | 39.2 | 35.6 | 27.8 | 20.7 | 17.7 |
| Average daytime temperature (°C) | 3.7 | 6.2 | 13.2 | 18.4 | 24.3 | 31.2 | 36.2 | 34.6 | 32.2 | 24.3 | 16.6 | 12.6 |
| Average temperature (°C) | -2.2 | 1.3 | 7.0 | 12.0 | 18.5 | 24.6 | 28.7 | 27.8 | 24.8 | 17.8 | 10.8 | 6.2 |
| Average night temperature (°C) | -7.6 | -3.0 | 1.6 | 4.5 | 11.7 | 17.0 | 20.3 | 18.9 | 15.9 | 11.7 | 4.3 | 0.7 |
| Absolute minimum temperature (°C) | -14.8 | -8.4 | -1.6 | -4.5 | 5.1 | 12.1 | 16.4 | 15.3 | 12.6 | 5.3 | -1.3 | -7.4 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 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) | 7.0 | 7.3 | 8.2 | 10.5 | 12.3 | 13.0 | 12.8 | 11.5 | 11.2 | 9.9 | 8.2 | 7.9 |
| Precipitation (mm) | 191 | 165 | 244 | 114 | 5 | 1 | 0 | 0 | 0 | 17 | 101 | 59 |
| Sunny days | 18 | 14 | 11 | 15 | 22 | 29 | 31 | 31 | 30 | 23 | 18 | 23 |
| Rainy days | 7 | 9 | 20 | 15 | 9 | 1 | 0 | 0 | 0 | 8 | 12 | 8 |
| Snow days | 6 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Gerdāb during the most sunny months:
The largest precipitation sum in Gerdāb is at