Average annual temperature is 4.3 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -29.7 °C
Number of sunny days: 223 days
Number of rainy days: 111 days
Number of snow days: 31 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) | 3.0 | 6.7 | 15.3 | 22.8 | 26.9 | 31.7 | 30.9 | 28.8 | 26.5 | 17.9 | 15.8 | 5.5 |
| Average daytime temperature (°C) | -8.1 | -2.6 | 6.6 | 9.8 | 18.6 | 24.0 | 24.4 | 23.3 | 19.5 | 13.0 | -1.2 | -7.6 |
| Average temperature (°C) | -12.9 | -8.6 | -0.2 | 3.6 | 12.1 | 17.8 | 19.3 | 17.7 | 13.6 | 6.7 | -6.3 | -12.1 |
| Average night temperature (°C) | -17.6 | -14.1 | -5.5 | -2.0 | 6.3 | 11.3 | 14.4 | 12.6 | 8.6 | 1.4 | -10.7 | -16.6 |
| Absolute minimum temperature (°C) | -29.7 | -20.2 | -12.6 | -12.3 | -0.1 | 4.6 | 9.7 | 7.0 | -0.3 | -5.5 | -19.8 | -28.8 |
| 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 | 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 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| 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) | 7.8 | 8.1 | 10.0 | 9.5 | 9.9 | 11.9 | 9.2 | 10.8 | 10.2 | 9.2 | 7.1 | 6.8 |
| Precipitation (mm) | 6 | 11 | 3 | 36 | 41 | 31 | 133 | 51 | 40 | 19 | 14 | 10 |
| Sunny days | 25 | 22 | 25 | 18 | 15 | 15 | 8 | 10 | 18 | 23 | 19 | 25 |
| Rainy days | 1 | 0 | 3 | 8 | 16 | 15 | 23 | 21 | 12 | 8 | 2 | 2 |
| Snow days | 5 | 6 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 4 |
The best time to visit Xiwan during the most sunny months:
The largest precipitation sum in Xiwan is at