Average annual temperature is 5.0 °C
Absolute maximum temperature: 29.5 °C
Absolute minimum temperature: -23.0 °C
Number of sunny days: 240 days
Number of rainy days: 80 days
Number of snow days: 45 days
Look at detailed online map of Xiwan
* Weather data for Xiwan 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) | 7.6 | 9.5 | 15.6 | 21.4 | 22.0 | 26.7 | 29.5 | 28.9 | 26.6 | 15.4 | 16.5 | 9.9 |
| Average daytime temperature (°C) | -2.8 | 0.5 | 7.2 | 8.1 | 14.9 | 21.2 | 23.7 | 22.6 | 19.1 | 11.3 | 5.7 | 0.9 |
| Average temperature (°C) | -9.1 | -5.4 | 1.0 | 2.5 | 9.3 | 15.4 | 17.8 | 16.8 | 12.5 | 4.9 | -1.1 | -5.6 |
| Average night temperature (°C) | -14.3 | -10.7 | -4.6 | -3.3 | 3.6 | 9.5 | 11.6 | 10.9 | 6.5 | -0.3 | -5.8 | -10.9 |
| Absolute minimum temperature (°C) | -23.0 | -14.0 | -12.8 | -13.4 | -0.3 | 3.6 | 6.8 | 5.9 | 0.5 | -3.9 | -8.9 | -21.6 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| 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) | 8.6 | 8.4 | 9.7 | 8.8 | 8.5 | 9.9 | 10.6 | 9.5 | 9.5 | 8.1 | 8.9 | 7.9 |
| Precipitation (mm) | 0 | 14 | 7 | 31 | 42 | 34 | 35 | 48 | 37 | 46 | 3 | 4 |
| Sunny days | 29 | 18 | 20 | 16 | 14 | 17 | 21 | 20 | 18 | 16 | 25 | 26 |
| Rainy days | 0 | 2 | 2 | 2 | 15 | 13 | 10 | 11 | 12 | 12 | 0 | 1 |
| Snow days | 2 | 8 | 9 | 12 | 2 | 0 | 0 | 0 | 0 | 3 | 5 | 4 |
The largest precipitation sum in Xiwan is at