Average annual temperature is 17.4 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: -6.4 °C
Number of sunny days: 172 days
Number of rainy days: 191 days
Number of snow days: 2 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) | 19.6 | 19.8 | 25.8 | 30.0 | 33.9 | 34.8 | 35.7 | 35.1 | 32.8 | 26.2 | 29.8 | 22.8 |
| Average daytime temperature (°C) | 9.6 | 10.7 | 16.8 | 21.4 | 26.5 | 29.7 | 31.7 | 31.1 | 28.4 | 23.5 | 17.8 | 10.3 |
| Average temperature (°C) | 5.2 | 6.8 | 11.9 | 16.8 | 21.8 | 25.6 | 28.7 | 27.8 | 25.3 | 19.5 | 13.2 | 5.8 |
| Average night temperature (°C) | 1.1 | 3.5 | 8.2 | 12.8 | 18.2 | 22.4 | 26.6 | 25.3 | 22.9 | 16.0 | 9.4 | 1.9 |
| Absolute minimum temperature (°C) | -6.4 | -0.9 | 1.8 | 7.2 | 11.3 | 18.2 | 25.1 | 20.9 | 19.2 | 11.1 | 2.3 | -6.2 |
| 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) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.3 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.1 | 5.3 | 5.9 | 7.7 | 7.2 | 6.5 | 7.4 | 9.9 | 7.3 | 7.7 | 7.7 | 6.3 |
| Precipitation (mm) | 64 | 83 | 72 | 60 | 102 | 321 | 278 | 162 | 150 | 9 | 29 | 37 |
| Sunny days | 22 | 13 | 16 | 14 | 12 | 9 | 5 | 7 | 7 | 23 | 23 | 21 |
| Rainy days | 8 | 15 | 15 | 16 | 19 | 21 | 26 | 24 | 23 | 8 | 7 | 9 |
| Snow days | 1 | 0 | 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