Average annual temperature is 4.3 °C
Absolute maximum temperature: 29.0 °C
Absolute minimum temperature: -30.1 °C
Number of sunny days: 239 days
Number of rainy days: 88 days
Number of snow days: 38 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) | 2.8 | 4.8 | 13.8 | 19.9 | 24.3 | 28.2 | 29.0 | 28.9 | 25.8 | 15.7 | 15.2 | 1.9 |
| Average daytime temperature (°C) | -8.6 | -2.6 | 4.9 | 7.4 | 16.3 | 23.1 | 23.7 | 24.2 | 19.0 | 11.9 | -1.8 | -7.4 |
| Average temperature (°C) | -13.1 | -7.2 | -0.5 | 2.3 | 10.9 | 17.6 | 18.8 | 18.8 | 13.6 | 6.5 | -6.1 | -11.3 |
| Average night temperature (°C) | -17.6 | -12.0 | -5.4 | -2.9 | 6.2 | 11.9 | 14.6 | 14.0 | 8.8 | 2.2 | -10.8 | -15.5 |
| Absolute minimum temperature (°C) | -30.1 | -18.3 | -13.3 | -15.4 | -0.3 | 3.7 | 9.7 | 7.4 | 0.1 | -4.1 | -22.7 | -29.3 |
| 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 | 9.3 |
| 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) | 8.1 | 8.7 | 10.5 | 8.8 | 9.6 | 12.1 | 10.4 | 11.0 | 9.9 | 8.8 | 7.6 | 6.8 |
| Precipitation (mm) | 3 | 8 | 0 | 44 | 44 | 25 | 71 | 28 | 18 | 17 | 11 | 9 |
| Sunny days | 26 | 20 | 26 | 18 | 17 | 20 | 11 | 15 | 19 | 25 | 21 | 21 |
| Rainy days | 0 | 1 | 2 | 5 | 14 | 10 | 20 | 16 | 11 | 6 | 1 | 2 |
| Snow days | 5 | 7 | 3 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 8 |
The best time to visit Xiwan during the most sunny months:
The largest precipitation sum in Xiwan is at