Average annual temperature is 5.3 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: -29.2 °C
Number of sunny days: 231 days
Number of rainy days: 104 days
Number of snow days: 30 days
Look at detailed online map of Chengwei
* Weather data for Chengwei 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) | 4.1 | 6.2 | 16.2 | 22.6 | 25.7 | 30.6 | 31.3 | 29.8 | 27.2 | 18.4 | 16.9 | 5.4 |
| Average daytime temperature (°C) | -6.2 | -1.1 | 6.9 | 8.7 | 18.5 | 24.9 | 25.6 | 24.8 | 20.5 | 14.0 | -0.1 | -6.4 |
| Average temperature (°C) | -11.5 | -6.4 | 0.6 | 3.2 | 12.6 | 19.0 | 20.0 | 19.0 | 14.4 | 7.7 | -5.3 | -10.9 |
| Average night temperature (°C) | -16.3 | -11.7 | -4.6 | -2.0 | 7.1 | 12.9 | 15.1 | 13.8 | 9.2 | 2.2 | -9.8 | -15.1 |
| Absolute minimum temperature (°C) | -29.2 | -18.2 | -12.1 | -13.0 | 1.5 | 7.3 | 11.6 | 8.1 | 1.5 | -3.7 | -18.9 | -28.4 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 7.9 | 8.6 | 10.2 | 9.0 | 9.6 | 12.1 | 9.6 | 10.6 | 10.0 | 9.3 | 7.6 | 7.1 |
| Precipitation (mm) | 4 | 6 | 5 | 79 | 33 | 28 | 106 | 84 | 32 | 12 | 8 | 9 |
| Sunny days | 28 | 22 | 25 | 17 | 17 | 15 | 7 | 13 | 16 | 26 | 22 | 23 |
| Rainy days | 0 | 0 | 3 | 8 | 14 | 15 | 24 | 18 | 14 | 5 | 2 | 1 |
| Snow days | 3 | 6 | 3 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 7 |
The best time to visit Chengwei during the most sunny months:
The largest precipitation sum in Chengwei is at