Average annual temperature is 8.4 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -23.8 °C
Number of sunny days: 284 days
Number of rainy days: 70 days
Number of snow days: 11 days
Look at detailed online map of Xin Jo Sum
* Weather data for Xin 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) | 6.9 | 9.1 | 17.8 | 25.8 | 29.1 | 32.7 | 32.7 | 33.8 | 29.4 | 20.7 | 19.8 | 9.5 |
| Average daytime temperature (°C) | -2.7 | 3.1 | 11.2 | 13.8 | 20.9 | 27.2 | 28.8 | 28.0 | 22.7 | 16.7 | 3.9 | -1.8 |
| Average temperature (°C) | -8.4 | -2.4 | 3.7 | 8.0 | 15.2 | 20.9 | 22.8 | 22.1 | 16.8 | 10.3 | -1.5 | -7.1 |
| Average night temperature (°C) | -13.8 | -7.5 | -2.8 | 2.2 | 9.4 | 14.6 | 16.8 | 16.4 | 11.5 | 4.4 | -5.9 | -11.5 |
| Absolute minimum temperature (°C) | -23.7 | -12.3 | -8.9 | -4.3 | 3.2 | 8.0 | 13.5 | 10.3 | 4.1 | 0.5 | -14.2 | -23.8 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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 | 8.2 | 9.9 | 7.6 | 8.0 | 10.2 | 10.3 | 10.2 | 9.3 | 8.3 | 8.1 | 7.4 |
| Precipitation (mm) | 0 | 3 | 1 | 20 | 27 | 50 | 30 | 33 | 28 | 5 | 2 | 5 |
| Sunny days | 29 | 24 | 29 | 17 | 22 | 24 | 20 | 20 | 20 | 23 | 28 | 28 |
| Rainy days | 0 | 1 | 2 | 9 | 9 | 6 | 11 | 11 | 10 | 8 | 1 | 2 |
| Snow days | 2 | 3 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The largest precipitation sum in Xin Jo Sum is at