Average annual temperature is 4.1 °C
Absolute maximum temperature: 21.1 °C
Absolute minimum temperature: -16.9 °C
Number of sunny days: 91 days
Number of rainy days: 146 days
Number of snow days: 128 days
Look at detailed online map of Changgai
* Weather data for Changgai 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) | 12.9 | 10.0 | 6.0 | 10.2 | 19.7 | 20.7 | 20.7 | 21.1 | 17.8 | 18.0 | 6.8 | 6.5 |
| Average daytime temperature (°C) | 2.8 | 1.9 | 1.9 | 6.0 | 11.2 | 15.1 | 17.4 | 17.7 | 16.2 | 9.3 | 3.9 | 1.4 |
| Average temperature (°C) | -2.6 | -2.7 | -2.3 | 1.9 | 6.7 | 10.5 | 12.7 | 13.0 | 11.0 | 4.8 | -0.9 | -3.6 |
| Average night temperature (°C) | -8.5 | -7.8 | -7.4 | -2.8 | 2.0 | 5.9 | 8.5 | 9.0 | 6.0 | -0.1 | -7.4 | -9.9 |
| Absolute minimum temperature (°C) | -16.5 | -12.0 | -14.8 | -7.3 | -3.6 | 0.9 | 5.7 | 6.2 | -0.4 | -12.8 | -15.3 | -16.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.3 | 9.4 | 10.6 | 11.2 | 11.5 | 10.0 | 9.8 | 8.8 | 10.8 | 9.2 | 9.3 | 8.9 |
| Precipitation (mm) | 7 | 71 | 53 | 74 | 56 | 182 | 246 | 239 | 82 | 123 | 19 | 35 |
| Sunny days | 26 | 4 | 9 | 6 | 7 | 1 | 1 | 0 | 1 | 3 | 17 | 16 |
| Rainy days | 1 | 2 | 1 | 1 | 8 | 29 | 30 | 31 | 29 | 13 | 0 | 1 |
| Snow days | 4 | 22 | 21 | 23 | 16 | 0 | 0 | 0 | 0 | 15 | 13 | 14 |
The largest precipitation sum in Changgai is at