Average annual temperature is 19.1 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -3.4 °C
Number of sunny days: 259 days
Number of rainy days: 105 days
Number of snow days: 1 day
Look at detailed online map of Kol Āb
* Weather data for Kol 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) | 11.9 | 19.4 | 21.0 | 25.1 | 32.5 | 37.0 | 36.6 | 34.6 | 33.5 | 30.0 | 21.3 | 17.5 |
| Average daytime temperature (°C) | 8.1 | 15.7 | 17.5 | 21.2 | 28.2 | 33.1 | 33.2 | 31.8 | 30.1 | 24.7 | 16.7 | 14.7 |
| Average temperature (°C) | 5.2 | 12.0 | 13.5 | 17.0 | 23.6 | 28.6 | 28.8 | 27.0 | 26.0 | 21.1 | 13.8 | 11.8 |
| Average night temperature (°C) | 1.8 | 7.7 | 9.3 | 12.6 | 18.5 | 23.8 | 24.6 | 22.6 | 21.8 | 17.6 | 10.6 | 8.5 |
| Absolute minimum temperature (°C) | -3.4 | 2.2 | 3.0 | 6.6 | 13.7 | 20.6 | 22.2 | 19.8 | 16.1 | 11.2 | 7.1 | 3.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.1 | 9.7 | 10.8 | 11.5 | 11.6 | 11.6 | 12.0 | 11.7 | 11.2 | 10.2 | 9.4 | 9.4 |
| Precipitation (mm) | 55 | 17 | 29 | 56 | 11 | 4 | 27 | 8 | 0 | 9 | 25 | 5 |
| Sunny days | 23 | 24 | 15 | 11 | 21 | 23 | 22 | 26 | 27 | 22 | 17 | 28 |
| Rainy days | 7 | 4 | 16 | 19 | 10 | 7 | 9 | 5 | 3 | 9 | 13 | 3 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kol Āb is at