Average annual temperature is 18.2 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: -12.7 °C
Number of sunny days: 309 days
Number of rainy days: 53 days
Number of snow days: 3 days
Look at detailed online map of Chak Chakū
* Weather data for Chak Chakū 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) | 13.4 | 17.7 | 24.0 | 26.4 | 33.5 | 38.6 | 38.4 | 35.9 | 34.9 | 29.1 | 20.9 | 16.9 |
| Average daytime temperature (°C) | 4.5 | 11.5 | 18.2 | 22.3 | 28.0 | 33.9 | 36.2 | 32.5 | 30.5 | 24.3 | 17.1 | 13.2 |
| Average temperature (°C) | 0.5 | 7.4 | 13.6 | 17.5 | 23.1 | 29.0 | 31.2 | 27.5 | 25.6 | 19.9 | 13.3 | 9.7 |
| Average night temperature (°C) | -4.1 | 2.8 | 8.1 | 11.6 | 16.8 | 22.8 | 25.1 | 21.1 | 19.7 | 14.7 | 8.7 | 5.8 |
| Absolute minimum temperature (°C) | -12.7 | -5.0 | 2.3 | 4.2 | 9.6 | 15.8 | 22.3 | 15.1 | 13.2 | 11.6 | 3.7 | -0.2 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.9 | 8.4 | 9.9 | 10.7 | 11.8 | 12.5 | 12.8 | 12.1 | 11.1 | 10.0 | 8.8 | 8.6 |
| Precipitation (mm) | 33 | 42 | 19 | 15 | 10 | 3 | 0 | 0 | 0 | 0 | 4 | 11 |
| Sunny days | 22 | 16 | 20 | 25 | 26 | 27 | 31 | 31 | 30 | 30 | 25 | 26 |
| Rainy days | 7 | 11 | 11 | 5 | 5 | 3 | 0 | 0 | 0 | 1 | 5 | 5 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chak Chakū is at