Average annual temperature is 9.9 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -24.4 °C
Number of sunny days: 308 days
Number of rainy days: 46 days
Number of snow days: 11 days
Look at detailed online map of Gegen Jo Sum
* Weather data for Gegen Jo Sum 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) | 4.3 | 12.7 | 20.7 | 28.6 | 32.1 | 36.1 | 37.2 | 37.6 | 34.0 | 23.7 | 20.5 | 11.1 |
| Average daytime temperature (°C) | -3.2 | 3.6 | 12.0 | 16.3 | 23.8 | 30.2 | 32.2 | 31.8 | 25.7 | 18.7 | 4.1 | -3.3 |
| Average temperature (°C) | -8.8 | -2.3 | 4.4 | 10.3 | 18.0 | 23.9 | 25.8 | 25.4 | 19.6 | 11.8 | -1.2 | -8.4 |
| Average night temperature (°C) | -14.4 | -8.0 | -2.9 | 3.5 | 11.9 | 17.1 | 19.5 | 18.9 | 13.5 | 5.2 | -5.9 | -13.1 |
| Absolute minimum temperature (°C) | -24.2 | -12.6 | -7.3 | -3.0 | 5.6 | 9.8 | 14.6 | 11.9 | 5.1 | 0.4 | -13.8 | -24.4 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.0 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 8.3 | 8.5 | 9.9 | 7.9 | 8.1 | 10.5 | 10.3 | 10.8 | 9.8 | 8.6 | 8.0 | 6.9 |
| Precipitation (mm) | 0 | 2 | 1 | 7 | 19 | 14 | 27 | 12 | 23 | 2 | 2 | 5 |
| Sunny days | 30 | 25 | 27 | 23 | 25 | 27 | 23 | 23 | 22 | 28 | 28 | 27 |
| Rainy days | 0 | 0 | 3 | 6 | 6 | 3 | 8 | 8 | 8 | 3 | 1 | 0 |
| Snow days | 1 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 |
The largest precipitation sum in Gegen Jo Sum is at