Average annual temperature is 11.7 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: -19.4 °C
Number of sunny days: 250 days
Number of rainy days: 97 days
Number of snow days: 18 days
Look at detailed online map of Changweitan
* Weather data for Changweitan 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) | 10.0 | 13.7 | 20.1 | 28.9 | 31.5 | 34.9 | 37.9 | 35.6 | 33.3 | 20.9 | 19.2 | 11.5 |
| Average daytime temperature (°C) | 1.5 | 6.4 | 15.6 | 17.3 | 23.8 | 30.1 | 31.1 | 30.6 | 25.3 | 16.9 | 9.6 | 3.3 |
| Average temperature (°C) | -4.7 | 0.6 | 8.8 | 11.5 | 17.8 | 23.6 | 24.6 | 24.3 | 19.7 | 11.5 | 3.7 | -2.1 |
| Average night temperature (°C) | -11.5 | -5.3 | 0.9 | 4.6 | 11.7 | 16.7 | 18.3 | 18.5 | 14.7 | 6.6 | -2.0 | -7.6 |
| Absolute minimum temperature (°C) | -19.4 | -10.2 | -6.3 | -4.1 | 5.3 | 11.3 | 13.8 | 11.8 | 10.3 | 1.7 | -6.8 | -15.6 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| 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) | 8.0 | 6.4 | 9.0 | 8.1 | 7.5 | 9.9 | 10.4 | 9.9 | 8.9 | 7.8 | 8.1 | 7.6 |
| Precipitation (mm) | 0 | 12 | 9 | 13 | 31 | 12 | 50 | 14 | 28 | 39 | 0 | 1 |
| Sunny days | 29 | 18 | 25 | 18 | 16 | 18 | 20 | 21 | 14 | 18 | 27 | 26 |
| Rainy days | 1 | 2 | 6 | 10 | 15 | 12 | 11 | 10 | 16 | 13 | 1 | 0 |
| Snow days | 1 | 8 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
The largest precipitation sum in Changweitan is at