Average annual temperature is 5.4 °C
Absolute maximum temperature: 31.0 °C
Absolute minimum temperature: -28.9 °C
Number of sunny days: 241 days
Number of rainy days: 86 days
Number of snow days: 38 days
Look at detailed online map of Xishanwan
* Weather data for Xishanwan 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) | 4.0 | 5.9 | 16.6 | 22.2 | 26.1 | 30.9 | 30.9 | 31.0 | 28.2 | 20.6 | 17.7 | 5.5 |
| Average daytime temperature (°C) | -6.4 | -1.5 | 6.7 | 8.3 | 18.1 | 25.0 | 26.0 | 25.8 | 20.9 | 14.1 | -0.3 | -6.9 |
| Average temperature (°C) | -11.4 | -6.6 | 0.5 | 3.1 | 12.3 | 19.2 | 20.4 | 20.0 | 14.9 | 7.6 | -5.2 | -11.2 |
| Average night temperature (°C) | -16.2 | -12.2 | -4.8 | -2.1 | 6.8 | 12.9 | 15.3 | 14.3 | 9.5 | 1.7 | -9.9 | -15.7 |
| Absolute minimum temperature (°C) | -28.9 | -18.5 | -12.1 | -15.8 | 0.4 | 5.7 | 11.0 | 7.2 | 1.4 | -4.4 | -19.7 | -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) | 8.0 | 8.3 | 10.2 | 8.6 | 9.6 | 12.0 | 10.3 | 11.1 | 10.0 | 8.9 | 7.4 | 7.0 |
| Precipitation (mm) | 7 | 8 | 3 | 67 | 48 | 29 | 74 | 31 | 29 | 12 | 11 | 9 |
| Sunny days | 24 | 21 | 26 | 19 | 19 | 17 | 11 | 13 | 19 | 26 | 21 | 25 |
| Rainy days | 0 | 1 | 1 | 4 | 12 | 13 | 20 | 18 | 11 | 4 | 1 | 1 |
| Snow days | 7 | 6 | 4 | 7 | 0 | 0 | 0 | 0 | 0 | 1 | 8 | 5 |
The best time to visit Xishanwan during the most sunny months:
The largest precipitation sum in Xishanwan is at