Average annual temperature is 19.4 °C
Absolute maximum temperature: 45.4 °C
Absolute minimum temperature: -7.8 °C
Number of sunny days: 278 days
Number of rainy days: 84 days
Number of snow days: 3 days
Look at detailed online map of Chāylī
* Weather data for Chāylī 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) | 21.4 | 23.8 | 31.8 | 38.5 | 41.9 | 41.7 | 45.4 | 41.5 | 37.2 | 36.2 | 29.6 | 24.4 |
| Average daytime temperature (°C) | 11.2 | 15.7 | 23.5 | 27.3 | 31.4 | 34.8 | 37.8 | 37.0 | 31.1 | 26.7 | 23.8 | 17.5 |
| Average temperature (°C) | 3.8 | 8.5 | 16.2 | 19.9 | 24.5 | 28.3 | 31.4 | 30.4 | 24.3 | 19.3 | 15.9 | 9.7 |
| Average night temperature (°C) | -1.5 | 2.3 | 9.5 | 12.6 | 17.1 | 21.7 | 24.8 | 23.4 | 17.4 | 13.0 | 10.2 | 4.5 |
| Absolute minimum temperature (°C) | -7.8 | -2.7 | 4.4 | 4.8 | 9.8 | 19.1 | 22.4 | 17.3 | 13.4 | 7.3 | 5.7 | -1.1 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| 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) | 8.2 | 7.3 | 8.7 | 9.6 | 10.6 | 11.3 | 12.0 | 11.5 | 10.7 | 8.9 | 8.1 | 7.0 |
| Precipitation (mm) | 2 | 15 | 34 | 15 | 31 | 43 | 5 | 16 | 1 | 45 | 53 | 20 |
| Sunny days | 28 | 16 | 18 | 22 | 21 | 23 | 27 | 28 | 27 | 22 | 23 | 23 |
| Rainy days | 2 | 11 | 13 | 8 | 10 | 7 | 4 | 3 | 3 | 9 | 7 | 7 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Chāylī during the most sunny months:
The largest precipitation sum in Chāylī is at