Average annual temperature is 18.2 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -4.8 °C
Number of sunny days: 180 days
Number of rainy days: 183 days
Number of snow days: 2 days
Look at detailed online map of Chengji
* Weather data for Chengji 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) | 20.7 | 17.4 | 25.9 | 30.3 | 33.3 | 34.1 | 34.9 | 35.9 | 35.1 | 28.3 | 28.0 | 23.2 |
| Average daytime temperature (°C) | 12.0 | 11.7 | 18.8 | 23.0 | 26.7 | 30.1 | 32.2 | 32.4 | 28.7 | 23.9 | 18.5 | 11.4 |
| Average temperature (°C) | 6.7 | 7.8 | 14.0 | 18.3 | 22.5 | 26.1 | 28.9 | 28.3 | 25.0 | 19.5 | 13.5 | 6.8 |
| Average night temperature (°C) | 1.4 | 3.7 | 9.5 | 14.2 | 19.0 | 22.7 | 26.1 | 24.7 | 21.9 | 15.8 | 9.3 | 2.7 |
| Absolute minimum temperature (°C) | -4.6 | -1.6 | 3.5 | 6.6 | 13.4 | 17.8 | 23.2 | 19.5 | 18.0 | 11.1 | 0.8 | -4.8 |
| 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 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.0 | 13.9 | 13.2 | 12.3 | 11.4 | 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) | 6.1 | 3.9 | 5.7 | 7.0 | 6.8 | 8.4 | 9.4 | 10.2 | 6.7 | 6.0 | 6.6 | 5.9 |
| Precipitation (mm) | 22 | 53 | 68 | 207 | 179 | 179 | 125 | 96 | 56 | 42 | 19 | 57 |
| Sunny days | 25 | 13 | 16 | 11 | 9 | 11 | 7 | 19 | 12 | 17 | 19 | 21 |
| Rainy days | 6 | 15 | 15 | 19 | 22 | 19 | 24 | 12 | 18 | 14 | 11 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Chengji during the most sunny months:
The largest precipitation sum in Chengji is at