Average annual temperature is 5.0 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -30.3 °C
Number of sunny days: 210 days
Number of rainy days: 127 days
Number of snow days: 28 days
Look at detailed online map of Chengnancun
* Weather data for Chengnancun 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) | 2.5 | 7.3 | 19.8 | 21.7 | 29.2 | 35.2 | 30.9 | 31.4 | 28.9 | 21.1 | 12.2 | 1.5 |
| Average daytime temperature (°C) | -12.4 | -5.1 | 7.1 | 13.1 | 21.4 | 27.0 | 26.5 | 25.1 | 22.1 | 13.7 | -5.8 | -13.0 |
| Average temperature (°C) | -17.4 | -10.8 | 1.0 | 7.0 | 15.5 | 21.7 | 22.5 | 21.2 | 16.8 | 8.0 | -9.6 | -17.1 |
| Average night temperature (°C) | -22.1 | -16.2 | -3.9 | 1.6 | 9.5 | 16.5 | 19.0 | 17.7 | 12.4 | 2.8 | -13.7 | -21.4 |
| Absolute minimum temperature (°C) | -30.3 | -22.8 | -10.8 | -3.5 | 3.1 | 10.1 | 15.3 | 13.1 | 5.4 | -4.5 | -23.1 | -28.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.3 | 11.9 | 13.6 | 15.0 | 15.7 | 15.4 | 14.1 | 12.6 | 10.9 | 9.5 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 7.0 | 8.3 | 9.4 | 9.1 | 10.7 | 11.0 | 8.5 | 8.6 | 10.1 | 9.0 | 5.9 | 6.3 |
| Precipitation (mm) | 3 | 6 | 6 | 26 | 52 | 40 | 233 | 131 | 48 | 13 | 40 | 5 |
| Sunny days | 26 | 21 | 25 | 20 | 19 | 8 | 1 | 5 | 16 | 25 | 18 | 26 |
| Rainy days | 1 | 0 | 4 | 10 | 12 | 22 | 30 | 26 | 14 | 5 | 3 | 0 |
| Snow days | 4 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 5 |
The best time to visit Chengnancun during the most sunny months:
Months with the longest average daylight duration in Chengnancun:
The largest precipitation sum in Chengnancun is at