Average annual temperature is 21.2 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 1.4 °C
Number of sunny days: 145 days
Number of rainy days: 220 days
Look at detailed online map of Xiyuannei
* Weather data for Xiyuannei 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) | 26.7 | 27.9 | 30.4 | 30.5 | 37.8 | 38.2 | 38.5 | 36.3 | 32.5 | 33.9 | 30.9 | 29.7 |
| Average daytime temperature (°C) | 18.6 | 20.1 | 23.6 | 24.9 | 29.3 | 30.9 | 33.1 | 31.2 | 29.8 | 27.0 | 24.9 | 20.4 |
| Average temperature (°C) | 13.5 | 14.1 | 17.0 | 20.1 | 24.2 | 26.5 | 28.2 | 27.1 | 26.3 | 22.6 | 19.0 | 14.9 |
| Average night temperature (°C) | 9.3 | 10.3 | 12.8 | 16.8 | 20.8 | 23.6 | 24.6 | 24.5 | 23.4 | 19.4 | 14.6 | 11.0 |
| Absolute minimum temperature (°C) | 1.4 | 4.8 | 8.2 | 11.6 | 15.4 | 21.5 | 23.4 | 22.9 | 21.8 | 16.1 | 9.1 | 2.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.3 | 7.1 | 7.7 | 7.1 | 8.1 | 8.2 | 9.8 | 7.9 | 8.1 | 6.9 | 8.8 | 7.3 |
| Precipitation (mm) | 34 | 65 | 93 | 165 | 103 | 281 | 307 | 398 | 281 | 104 | 9 | 31 |
| Sunny days | 17 | 16 | 18 | 12 | 9 | 1 | 8 | 1 | 3 | 13 | 24 | 23 |
| Rainy days | 14 | 12 | 13 | 18 | 22 | 29 | 23 | 30 | 27 | 18 | 6 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Xiyuannei during the most sunny months:
The largest precipitation sum in Xiyuannei is at