Average annual temperature is 20.7 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: -6.1 °C
Number of sunny days: 319 days
Number of rainy days: 46 days
Look at detailed online map of Kollī
* Weather data for Kollī 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) | 17.0 | 24.9 | 25.9 | 30.1 | 35.8 | 41.6 | 40.6 | 37.7 | 37.4 | 34.2 | 25.5 | 21.7 |
| Average daytime temperature (°C) | 10.5 | 20.2 | 21.3 | 26.2 | 32.2 | 37.5 | 37.5 | 35.2 | 33.5 | 28.4 | 20.5 | 18.3 |
| Average temperature (°C) | 5.0 | 14.0 | 15.8 | 20.3 | 26.2 | 31.2 | 30.9 | 28.9 | 26.5 | 22.5 | 15.0 | 11.8 |
| Average night temperature (°C) | -0.1 | 7.4 | 9.6 | 13.3 | 18.7 | 23.6 | 23.3 | 20.9 | 18.1 | 15.7 | 9.2 | 5.6 |
| Absolute minimum temperature (°C) | -6.1 | -0.1 | 5.0 | 9.6 | 13.9 | 21.1 | 19.2 | 15.8 | 11.7 | 11.9 | 5.5 | 1.5 |
| 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 | 12.9 | 13.6 | 13.9 | 13.8 | 13.1 | 12.3 | 11.5 | 10.7 | 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) | 8.3 | 9.9 | 10.4 | 11.0 | 11.8 | 11.0 | 11.9 | 11.9 | 11.4 | 10.3 | 9.2 | 9.4 |
| Precipitation (mm) | 57 | 3 | 21 | 11 | 2 | 0 | 2 | 0 | 0 | 2 | 29 | 3 |
| Sunny days | 23 | 25 | 16 | 24 | 29 | 29 | 30 | 31 | 30 | 30 | 22 | 30 |
| Rainy days | 8 | 3 | 15 | 6 | 2 | 1 | 1 | 0 | 0 | 1 | 8 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kollī is at