Average annual temperature is 15.3 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: -13.7 °C
Number of sunny days: 273 days
Number of rainy days: 86 days
Number of snow days: 6 days
Look at detailed online map of Changmencun
* Weather data for Changmencun 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) | 12.5 | 15.4 | 29.1 | 28.5 | 35.2 | 39.6 | 41.2 | 34.8 | 31.8 | 27.6 | 27.9 | 20.0 |
| Average daytime temperature (°C) | 5.9 | 9.8 | 19.4 | 20.6 | 26.3 | 33.5 | 34.8 | 30.7 | 27.7 | 23.6 | 12.9 | 3.8 |
| Average temperature (°C) | -0.1 | 4.1 | 12.6 | 15.2 | 21.2 | 27.5 | 29.7 | 26.5 | 22.9 | 17.5 | 7.3 | -1.0 |
| Average night temperature (°C) | -4.9 | -1.3 | 6.0 | 10.2 | 16.7 | 21.5 | 25.2 | 22.7 | 18.8 | 12.1 | 2.5 | -5.2 |
| Absolute minimum temperature (°C) | -10.2 | -4.2 | 0.1 | 3.5 | 11.0 | 14.9 | 21.5 | 16.7 | 11.3 | 6.2 | -6.1 | -13.7 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.7 | 7.7 | 9.7 | 7.9 | 7.2 | 9.8 | 9.7 | 9.9 | 7.8 | 8.0 | 7.3 | 6.5 |
| Precipitation (mm) | 4 | 13 | 2 | 58 | 31 | 44 | 198 | 133 | 80 | 0 | 29 | 21 |
| Sunny days | 27 | 21 | 30 | 19 | 19 | 25 | 14 | 17 | 19 | 30 | 27 | 25 |
| Rainy days | 1 | 6 | 1 | 11 | 12 | 5 | 17 | 14 | 11 | 1 | 3 | 4 |
| Snow days | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Changmencun is at