Average annual temperature is 13.1 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -15.7 °C
Number of sunny days: 271 days
Number of rainy days: 84 days
Number of snow days: 10 days
Look at detailed online map of Chengū
* Weather data for Chengū 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) | 6.3 | 12.9 | 16.3 | 19.4 | 27.7 | 32.9 | 32.9 | 30.2 | 29.8 | 24.7 | 16.1 | 15.3 |
| Average daytime temperature (°C) | 1.0 | 9.0 | 12.8 | 16.6 | 22.7 | 28.9 | 30.4 | 26.7 | 25.5 | 20.4 | 12.5 | 10.6 |
| Average temperature (°C) | -2.9 | 4.6 | 7.7 | 11.5 | 17.5 | 23.5 | 25.1 | 21.4 | 20.3 | 15.3 | 7.9 | 5.2 |
| Average night temperature (°C) | -7.4 | 0.8 | 2.5 | 6.0 | 11.3 | 17.4 | 18.7 | 15.2 | 14.2 | 9.7 | 3.4 | 0.1 |
| Absolute minimum temperature (°C) | -15.7 | -5.7 | -3.2 | 0.0 | 4.5 | 12.0 | 16.0 | 10.4 | 8.2 | 6.3 | 0.0 | -3.7 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.0 | 13.9 | 13.2 | 12.3 | 11.4 | 10.7 | 10.3 |
| 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) | 7.8 | 8.6 | 10.3 | 11.1 | 11.7 | 11.2 | 12.3 | 12.1 | 10.5 | 10.2 | 9.3 | 9.2 |
| Precipitation (mm) | 58 | 34 | 24 | 50 | 5 | 8 | 0 | 0 | 0 | 0 | 18 | 5 |
| Sunny days | 19 | 15 | 14 | 10 | 21 | 24 | 30 | 31 | 29 | 28 | 21 | 29 |
| Rainy days | 5 | 12 | 15 | 20 | 10 | 6 | 1 | 0 | 1 | 3 | 9 | 2 |
| Snow days | 7 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chengū is at