Average annual temperature is 10.4 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: -20.0 °C
Number of sunny days: 238 days
Number of rainy days: 114 days
Number of snow days: 13 days
Look at detailed online map of Chengdian
* Weather data for Chengdian 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) | 7.2 | 9.8 | 19.0 | 20.1 | 28.6 | 33.2 | 34.3 | 32.5 | 29.8 | 23.7 | 23.6 | 11.9 |
| Average daytime temperature (°C) | -1.0 | 3.7 | 10.5 | 15.5 | 22.0 | 27.1 | 28.9 | 28.2 | 25.7 | 18.7 | 5.9 | -2.1 |
| Average temperature (°C) | -5.8 | -1.6 | 4.2 | 10.1 | 16.7 | 21.5 | 24.7 | 24.2 | 20.7 | 13.7 | 1.7 | -6.1 |
| Average night temperature (°C) | -10.0 | -5.1 | -0.4 | 5.9 | 12.5 | 17.0 | 21.3 | 20.8 | 16.7 | 9.8 | -2.4 | -10.0 |
| Absolute minimum temperature (°C) | -20.0 | -9.1 | -5.9 | 1.0 | 7.7 | 12.9 | 19.0 | 16.4 | 12.5 | 4.8 | -9.9 | -19.6 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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 | 8.4 | 9.8 | 9.1 | 9.0 | 11.0 | 8.9 | 9.4 | 9.6 | 8.7 | 7.1 | 6.5 |
| Precipitation (mm) | 7 | 3 | 0 | 66 | 69 | 60 | 200 | 187 | 26 | 22 | 48 | 21 |
| Sunny days | 26 | 26 | 28 | 18 | 19 | 15 | 8 | 13 | 21 | 21 | 21 | 22 |
| Rainy days | 3 | 1 | 3 | 12 | 12 | 15 | 23 | 18 | 9 | 10 | 6 | 2 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 7 |
The largest precipitation sum in Chengdian is at