Average annual temperature is 24.6 °C
Absolute maximum temperature: 43.8 °C
Absolute minimum temperature: 0.5 °C
Number of sunny days: 299 days
Number of rainy days: 66 days
Look at detailed online map of Chīlūn
* Weather data for Chīlūn 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) | 18.1 | 28.3 | 29.4 | 33.7 | 40.7 | 43.3 | 43.8 | 43.3 | 41.3 | 39.4 | 31.4 | 25.3 |
| Average daytime temperature (°C) | 13.8 | 22.4 | 26.1 | 30.2 | 36.6 | 39.1 | 39.0 | 39.9 | 37.3 | 32.7 | 24.2 | 22.3 |
| Average temperature (°C) | 9.7 | 17.1 | 20.2 | 23.5 | 29.7 | 32.5 | 32.9 | 33.7 | 30.8 | 26.9 | 20.0 | 17.4 |
| Average night temperature (°C) | 5.8 | 12.5 | 14.8 | 17.5 | 23.3 | 26.5 | 27.3 | 28.0 | 24.9 | 21.9 | 16.1 | 12.4 |
| Absolute minimum temperature (°C) | 0.5 | 6.9 | 11.1 | 12.1 | 19.4 | 23.0 | 25.3 | 23.7 | 21.6 | 17.7 | 12.6 | 6.8 |
| 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) | 8.0 | 9.4 | 10.4 | 11.2 | 11.3 | 11.6 | 11.8 | 11.6 | 11.1 | 10.1 | 9.1 | 9.5 |
| Precipitation (mm) | 92 | 11 | 30 | 5 | 0 | 0 | 0 | 0 | 0 | 5 | 40 | 4 |
| Sunny days | 20 | 21 | 21 | 24 | 29 | 29 | 30 | 30 | 29 | 24 | 15 | 27 |
| Rainy days | 11 | 7 | 10 | 6 | 2 | 1 | 1 | 1 | 1 | 7 | 15 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chīlūn is at