Average annual temperature is 14.7 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: -11.9 °C
Number of sunny days: 266 days
Number of rainy days: 92 days
Number of snow days: 7 days
Look at detailed online map of Xiliyu
* Weather data for Xiliyu 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) | 12.3 | 14.5 | 30.6 | 29.6 | 38.6 | 37.6 | 40.1 | 37.0 | 33.0 | 29.4 | 30.9 | 23.0 |
| Average daytime temperature (°C) | 3.8 | 6.5 | 16.6 | 19.1 | 25.3 | 30.6 | 33.9 | 30.9 | 27.8 | 23.8 | 12.1 | 4.1 |
| Average temperature (°C) | -0.6 | 2.0 | 10.2 | 14.2 | 20.5 | 25.5 | 28.6 | 26.8 | 23.2 | 18.0 | 7.8 | -0.1 |
| Average night temperature (°C) | -4.3 | -1.8 | 4.4 | 10.2 | 16.5 | 20.8 | 24.2 | 23.0 | 19.1 | 13.0 | 3.5 | -3.6 |
| Absolute minimum temperature (°C) | -11.9 | -5.1 | -3.2 | 6.0 | 10.6 | 14.9 | 20.5 | 17.8 | 13.3 | 7.7 | -3.3 | -10.6 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.1 | 14.1 | 14.7 | 14.4 | 13.5 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 7.2 | 8.2 | 9.7 | 7.7 | 8.1 | 10.0 | 9.9 | 9.8 | 8.9 | 8.5 | 7.0 | 6.1 |
| Precipitation (mm) | 7 | 4 | 1 | 54 | 40 | 42 | 137 | 133 | 73 | 1 | 24 | 22 |
| Sunny days | 26 | 26 | 28 | 19 | 23 | 19 | 15 | 17 | 22 | 25 | 24 | 22 |
| Rainy days | 3 | 1 | 3 | 11 | 8 | 11 | 16 | 14 | 8 | 6 | 6 | 5 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The largest precipitation sum in Xiliyu is at