Average annual temperature is 17.8 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: -3.4 °C
Number of sunny days: 142 days
Number of rainy days: 223 days
Look at detailed online map of Xiyao
* Weather data for Xiyao 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) | 16.4 | 18.5 | 25.5 | 34.9 | 35.0 | 36.8 | 38.4 | 33.0 | 31.9 | 25.3 | 23.2 | 17.3 |
| Average daytime temperature (°C) | 10.9 | 13.6 | 18.8 | 24.1 | 26.7 | 31.4 | 31.8 | 29.9 | 27.4 | 21.4 | 17.7 | 12.1 |
| Average temperature (°C) | 6.4 | 10.2 | 14.1 | 18.8 | 21.9 | 26.1 | 27.1 | 25.8 | 23.5 | 18.1 | 13.5 | 7.8 |
| Average night temperature (°C) | 1.8 | 6.7 | 9.5 | 13.9 | 17.7 | 21.5 | 22.9 | 22.3 | 20.3 | 15.0 | 9.2 | 3.1 |
| Absolute minimum temperature (°C) | -3.4 | 3.2 | 4.9 | 7.4 | 13.9 | 18.5 | 19.3 | 18.4 | 17.6 | 11.3 | 4.9 | -3.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.7 | 3.3 | 5.0 | 6.7 | 5.6 | 6.6 | 8.2 | 7.9 | 6.3 | 4.0 | 4.9 | 4.9 |
| Precipitation (mm) | 3 | 28 | 33 | 103 | 56 | 28 | 276 | 276 | 99 | 75 | 33 | 3 |
| Sunny days | 23 | 9 | 7 | 10 | 13 | 13 | 10 | 6 | 4 | 6 | 18 | 23 |
| Rainy days | 8 | 19 | 24 | 20 | 18 | 17 | 21 | 25 | 26 | 25 | 12 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Xiyao during the most sunny months:
The largest precipitation sum in Xiyao is at