Average annual temperature is 10.2 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: -16.7 °C
Number of sunny days: 226 days
Number of rainy days: 128 days
Number of snow days: 11 days
Look at detailed online map of Xiyuan
* Weather data for Xiyuan 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) | 10.7 | 10.1 | 21.1 | 29.7 | 30.1 | 31.5 | 34.4 | 29.6 | 27.7 | 19.9 | 20.1 | 15.9 |
| Average daytime temperature (°C) | 2.6 | 5.7 | 14.3 | 17.0 | 20.9 | 27.3 | 28.9 | 26.1 | 22.3 | 16.3 | 9.5 | 4.1 |
| Average temperature (°C) | -3.4 | 0.2 | 7.0 | 10.3 | 15.1 | 20.7 | 22.9 | 20.8 | 17.0 | 10.7 | 2.8 | -2.1 |
| Average night temperature (°C) | -8.7 | -5.0 | -0.2 | 4.2 | 9.7 | 14.3 | 16.9 | 16.0 | 12.4 | 5.7 | -3.0 | -7.3 |
| Absolute minimum temperature (°C) | -16.7 | -12.1 | -7.1 | -2.7 | 2.1 | 9.8 | 10.0 | 10.2 | 6.8 | 1.2 | -8.2 | -14.7 |
| 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) | 7.6 | 5.8 | 8.4 | 7.9 | 6.3 | 9.6 | 9.4 | 9.5 | 7.8 | 7.1 | 7.9 | 7.4 |
| Precipitation (mm) | 3 | 18 | 22 | 77 | 55 | 35 | 134 | 63 | 93 | 44 | 11 | 11 |
| Sunny days | 26 | 20 | 19 | 18 | 9 | 21 | 17 | 13 | 10 | 20 | 26 | 27 |
| Rainy days | 0 | 4 | 12 | 12 | 22 | 9 | 14 | 18 | 20 | 11 | 3 | 3 |
| Snow days | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The largest precipitation sum in Xiyuan is at