Average annual temperature is 9.9 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: -22.3 °C
Number of sunny days: 250 days
Number of rainy days: 101 days
Number of snow days: 14 days
Look at detailed online map of Chengnan
* Weather data for Chengnan 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) | 5.3 | 10.2 | 23.5 | 24.8 | 29.2 | 35.6 | 36.6 | 34.5 | 31.5 | 25.4 | 22.8 | 7.8 |
| Average daytime temperature (°C) | -3.2 | 2.4 | 11.0 | 17.0 | 24.6 | 30.0 | 30.2 | 29.0 | 26.2 | 18.7 | 2.6 | -4.3 |
| Average temperature (°C) | -8.1 | -3.0 | 4.4 | 10.7 | 18.4 | 23.8 | 25.3 | 24.2 | 20.2 | 12.9 | -2.0 | -8.6 |
| Average night temperature (°C) | -12.5 | -7.4 | -0.9 | 4.8 | 12.6 | 17.9 | 21.3 | 19.9 | 15.1 | 7.6 | -6.0 | -12.2 |
| Absolute minimum temperature (°C) | -22.3 | -12.1 | -6.8 | -2.6 | 6.6 | 13.2 | 18.1 | 14.5 | 8.4 | 1.3 | -13.1 | -20.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 13.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 8.8 | 9.9 | 9.2 | 10.2 | 11.2 | 9.0 | 9.8 | 10.1 | 9.1 | 7.0 | 6.9 |
| Precipitation (mm) | 3 | 3 | 2 | 46 | 67 | 39 | 188 | 53 | 21 | 24 | 50 | 10 |
| Sunny days | 29 | 26 | 29 | 20 | 20 | 14 | 10 | 16 | 21 | 23 | 18 | 24 |
| Rainy days | 1 | 0 | 1 | 10 | 11 | 16 | 21 | 15 | 9 | 8 | 7 | 2 |
| Snow days | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 |
The largest precipitation sum in Chengnan is at