Average annual temperature is 7.7 °C
Absolute maximum temperature: 30.3 °C
Absolute minimum temperature: -19.5 °C
Number of sunny days: 202 days
Number of rainy days: 132 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) | 8.5 | 6.9 | 15.6 | 23.9 | 25.6 | 27.6 | 30.3 | 29.3 | 27.7 | 16.8 | 14.6 | 10.7 |
| Average daytime temperature (°C) | -0.5 | 2.1 | 10.5 | 12.8 | 18.3 | 23.3 | 25.8 | 25.2 | 20.7 | 13.7 | 7.1 | 1.9 |
| Average temperature (°C) | -6.4 | -2.7 | 3.8 | 6.7 | 12.4 | 17.4 | 19.7 | 19.3 | 15.5 | 8.5 | 1.2 | -3.9 |
| Average night temperature (°C) | -11.5 | -7.4 | -2.0 | 1.2 | 7.1 | 11.7 | 14.1 | 14.0 | 11.3 | 4.3 | -3.7 | -8.5 |
| Absolute minimum temperature (°C) | -19.5 | -14.7 | -8.4 | -7.3 | -0.6 | 7.7 | 8.7 | 7.1 | 5.7 | -0.6 | -7.1 | -16.7 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.1 | 5.5 | 8.6 | 7.7 | 7.1 | 9.4 | 10.4 | 9.7 | 7.4 | 6.9 | 7.5 | 7.5 |
| Precipitation (mm) | 4 | 23 | 11 | 50 | 50 | 44 | 58 | 33 | 55 | 45 | 6 | 4 |
| Sunny days | 26 | 15 | 20 | 15 | 9 | 17 | 14 | 14 | 7 | 17 | 23 | 25 |
| Rainy days | 0 | 1 | 7 | 10 | 22 | 13 | 17 | 17 | 23 | 14 | 6 | 2 |
| Snow days | 5 | 12 | 4 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 |
The best time to visit Xiwan during the most sunny months:
The largest precipitation sum in Xiwan is at