Average annual temperature is 19.2 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: -0.3 °C
Number of sunny days: 175 days
Number of rainy days: 190 days
Look at detailed online map of Gerd Āb
* Weather data for Gerd Āb 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) | 17.8 | 19.1 | 31.8 | 29.2 | 31.2 | 30.6 | 33.5 | 32.9 | 31.9 | 28.5 | 26.7 | 23.1 |
| Average daytime temperature (°C) | 10.9 | 12.5 | 19.2 | 21.1 | 23.5 | 26.3 | 28.0 | 30.0 | 25.6 | 23.6 | 22.8 | 17.8 |
| Average temperature (°C) | 8.6 | 9.7 | 15.6 | 17.9 | 21.0 | 24.2 | 26.0 | 27.5 | 23.4 | 21.1 | 19.6 | 15.2 |
| Average night temperature (°C) | 5.9 | 6.1 | 12.0 | 14.0 | 17.9 | 21.7 | 23.8 | 24.6 | 21.2 | 18.2 | 16.4 | 12.0 |
| Absolute minimum temperature (°C) | 1.1 | -0.3 | 6.7 | 4.8 | 11.1 | 18.8 | 21.5 | 22.4 | 18.6 | 14.5 | 11.7 | 7.3 |
| 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) | 6.7 | 7.6 | 7.0 | 9.6 | 9.3 | 9.6 | 8.6 | 9.8 | 7.3 | 7.4 | 7.5 | 6.7 |
| Precipitation (mm) | 49 | 113 | 91 | 70 | 101 | 44 | 131 | 49 | 130 | 193 | 165 | 126 |
| Sunny days | 14 | 16 | 11 | 17 | 14 | 13 | 13 | 21 | 11 | 13 | 13 | 19 |
| Rainy days | 17 | 12 | 20 | 13 | 17 | 17 | 18 | 10 | 19 | 18 | 17 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gerd Āb is at