Average annual temperature is 11.0 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -16.0 °C
Number of sunny days: 255 days
Number of rainy days: 85 days
Number of snow days: 25 days
Look at detailed online map of Chīlek
* Weather data for Chīlek 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) | 2.4 | 8.6 | 15.0 | 18.4 | 23.8 | 30.3 | 35.1 | 35.0 | 31.3 | 21.9 | 16.3 | 12.9 |
| Average daytime temperature (°C) | -2.3 | -0.7 | 10.1 | 14.2 | 18.7 | 25.8 | 31.8 | 30.9 | 27.0 | 18.6 | 11.6 | 8.0 |
| Average temperature (°C) | -4.8 | -4.5 | 5.1 | 8.8 | 13.4 | 19.6 | 24.7 | 24.3 | 20.2 | 12.9 | 6.9 | 3.6 |
| Average night temperature (°C) | -7.7 | -8.4 | 0.6 | 3.6 | 7.8 | 12.7 | 16.9 | 17.4 | 13.4 | 7.8 | 2.6 | -0.1 |
| Absolute minimum temperature (°C) | -13.8 | -16.0 | -6.8 | -7.8 | 0.4 | 8.1 | 14.0 | 13.5 | 8.8 | 4.2 | -5.3 | -3.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.2 | 8.6 | 8.5 | 10.7 | 12.1 | 13.4 | 12.9 | 12.0 | 11.4 | 9.5 | 8.0 | 7.4 |
| Precipitation (mm) | 83 | 24 | 105 | 75 | 58 | 4 | 0 | 0 | 0 | 17 | 40 | 31 |
| Sunny days | 17 | 17 | 10 | 15 | 19 | 26 | 30 | 30 | 29 | 21 | 19 | 22 |
| Rainy days | 1 | 0 | 21 | 15 | 12 | 4 | 1 | 1 | 1 | 10 | 10 | 9 |
| Snow days | 13 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Chīlek during the most sunny months:
The largest precipitation sum in Chīlek is at