Average annual temperature is 15.1 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: -17.3 °C
Number of sunny days: 264 days
Number of rainy days: 96 days
Number of snow days: 5 days
Look at detailed online map of Chengdong
* Weather data for Chengdong 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) | 11.7 | 15.1 | 29.3 | 28.0 | 35.4 | 39.1 | 38.7 | 35.2 | 32.3 | 26.9 | 27.9 | 18.9 |
| Average daytime temperature (°C) | 5.6 | 9.3 | 19.0 | 20.2 | 26.7 | 33.3 | 33.6 | 31.0 | 27.9 | 23.5 | 12.1 | 3.0 |
| Average temperature (°C) | -0.2 | 3.7 | 12.4 | 14.9 | 21.3 | 27.3 | 28.8 | 26.6 | 23.1 | 17.8 | 7.0 | -1.6 |
| Average night temperature (°C) | -5.0 | -1.5 | 5.9 | 10.0 | 16.6 | 21.3 | 24.7 | 22.8 | 18.8 | 12.8 | 2.3 | -5.8 |
| Absolute minimum temperature (°C) | -11.9 | -4.8 | -1.4 | 3.7 | 11.3 | 14.8 | 20.7 | 16.6 | 9.9 | 6.2 | -6.1 | -17.3 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| 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) | 7.6 | 7.8 | 9.7 | 7.4 | 7.6 | 10.3 | 9.6 | 10.0 | 8.1 | 8.3 | 7.4 | 6.4 |
| Precipitation (mm) | 3 | 5 | 0 | 72 | 35 | 28 | 179 | 147 | 60 | 0 | 51 | 21 |
| Sunny days | 28 | 23 | 29 | 17 | 20 | 21 | 12 | 14 | 19 | 29 | 25 | 27 |
| Rainy days | 2 | 3 | 2 | 13 | 11 | 9 | 19 | 17 | 11 | 2 | 4 | 3 |
| Snow days | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The largest precipitation sum in Chengdong is at