Average annual temperature is 18.0 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: -8.2 °C
Number of sunny days: 144 days
Number of rainy days: 220 days
Number of snow days: 1 day
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) | 23.2 | 21.7 | 27.1 | 32.3 | 34.3 | 32.8 | 37.7 | 34.7 | 32.6 | 28.7 | 30.2 | 24.0 |
| Average daytime temperature (°C) | 11.2 | 12.4 | 18.4 | 21.8 | 26.4 | 29.4 | 33.4 | 31.0 | 29.5 | 23.9 | 19.1 | 12.6 |
| Average temperature (°C) | 6.7 | 7.8 | 13.3 | 17.4 | 21.9 | 25.6 | 29.1 | 26.8 | 25.5 | 19.6 | 14.0 | 7.5 |
| Average night temperature (°C) | 1.8 | 3.9 | 8.6 | 13.4 | 17.9 | 22.3 | 25.8 | 23.5 | 22.2 | 15.7 | 9.3 | 3.1 |
| Absolute minimum temperature (°C) | -7.7 | -2.9 | 2.6 | 7.0 | 9.8 | 17.7 | 23.5 | 19.5 | 19.9 | 8.4 | 3.5 | -8.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.4 | 5.1 | 6.0 | 7.0 | 7.7 | 6.8 | 9.3 | 9.5 | 8.2 | 6.7 | 7.8 | 6.5 |
| Precipitation (mm) | 51 | 89 | 146 | 171 | 181 | 287 | 176 | 236 | 150 | 33 | 51 | 37 |
| Sunny days | 19 | 10 | 16 | 11 | 8 | 6 | 5 | 1 | 11 | 17 | 21 | 19 |
| Rainy days | 11 | 18 | 15 | 19 | 23 | 24 | 26 | 30 | 19 | 14 | 9 | 12 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Xiyuan during the most sunny months:
The largest precipitation sum in Xiyuan is at