Average annual temperature is 17.1 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: -7.5 °C
Number of sunny days: 148 days
Number of rainy days: 216 days
Number of snow days: 1 day
Look at detailed online map of Chengjiadun
* Weather data for Chengjiadun China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 21.6 | 20.0 | 24.7 | 30.3 | 33.5 | 32.2 | 34.3 | 34.6 | 32.0 | 26.2 | 28.2 | 21.8 |
| Average daytime temperature (°C) | 11.0 | 12.3 | 17.4 | 21.3 | 25.5 | 28.5 | 31.1 | 30.3 | 28.9 | 22.9 | 18.5 | 11.9 |
| Average temperature (°C) | 6.0 | 7.9 | 12.7 | 16.9 | 21.1 | 24.3 | 27.1 | 25.8 | 24.6 | 18.4 | 13.1 | 6.9 |
| Average night temperature (°C) | 1.2 | 3.9 | 8.8 | 13.0 | 17.3 | 21.2 | 24.2 | 22.3 | 21.1 | 14.9 | 8.6 | 2.8 |
| Absolute minimum temperature (°C) | -6.8 | -2.3 | 4.2 | 4.1 | 11.2 | 17.4 | 22.2 | 17.1 | 18.1 | 6.1 | 1.3 | -7.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 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) | 6.7 | 4.6 | 5.7 | 6.8 | 7.5 | 7.0 | 8.7 | 9.5 | 8.6 | 6.3 | 8.0 | 6.4 |
| Precipitation (mm) | 94 | 128 | 131 | 264 | 241 | 478 | 294 | 182 | 117 | 15 | 38 | 53 |
| Sunny days | 22 | 12 | 16 | 9 | 9 | 7 | 4 | 3 | 7 | 16 | 22 | 21 |
| Rainy days | 8 | 16 | 15 | 21 | 22 | 23 | 27 | 28 | 23 | 15 | 8 | 10 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Chengjiadun during the most sunny months:
The largest precipitation sum in Chengjiadun is at