Average annual temperature is 15.3 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: -8.5 °C
Number of sunny days: 231 days
Number of rainy days: 131 days
Number of snow days: 3 days
Look at detailed online map of Chengxu
* Weather data for Chengxu 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) | 16.0 | 12.7 | 26.4 | 28.9 | 32.7 | 35.7 | 35.1 | 34.6 | 30.1 | 26.5 | 27.5 | 20.4 |
| Average daytime temperature (°C) | 6.4 | 6.8 | 15.8 | 18.7 | 23.9 | 28.6 | 30.6 | 29.6 | 26.0 | 22.4 | 14.0 | 6.8 |
| Average temperature (°C) | 1.9 | 3.3 | 10.5 | 14.3 | 19.7 | 24.3 | 27.4 | 26.6 | 23.3 | 18.0 | 10.0 | 2.8 |
| Average night temperature (°C) | -1.9 | -0.1 | 5.6 | 10.5 | 16.1 | 20.6 | 24.9 | 23.8 | 20.7 | 14.4 | 6.3 | -0.8 |
| Absolute minimum temperature (°C) | -8.5 | -3.9 | 1.1 | 4.5 | 9.4 | 15.1 | 22.4 | 18.5 | 17.8 | 8.3 | -1.8 | -8.4 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.7 | 6.5 | 8.8 | 8.3 | 8.2 | 8.6 | 8.2 | 10.7 | 7.3 | 8.4 | 7.0 | 5.8 |
| Precipitation (mm) | 17 | 26 | 40 | 70 | 108 | 65 | 202 | 195 | 202 | 16 | 23 | 44 |
| Sunny days | 26 | 22 | 27 | 18 | 18 | 16 | 6 | 15 | 15 | 22 | 22 | 24 |
| Rainy days | 4 | 5 | 4 | 12 | 13 | 14 | 25 | 16 | 15 | 9 | 8 | 6 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Chengxu during the most sunny months:
The largest precipitation sum in Chengxu is at