Average annual temperature is 18.6 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: -0.6 °C
Number of sunny days: 193 days
Number of rainy days: 171 days
Number of snow days: 1 day
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) | 24.6 | 25.8 | 27.6 | 33.5 | 37.3 | 36.8 | 33.7 | 29.2 | 31.1 | 29.1 | 24.5 | 22.4 |
| Average daytime temperature (°C) | 16.8 | 21.0 | 23.4 | 28.6 | 30.1 | 27.4 | 28.0 | 25.7 | 26.4 | 21.2 | 20.5 | 18.3 |
| Average temperature (°C) | 10.3 | 14.7 | 16.7 | 21.3 | 23.6 | 22.7 | 23.7 | 22.4 | 22.1 | 17.5 | 14.9 | 12.9 |
| Average night temperature (°C) | 4.0 | 8.5 | 10.2 | 13.7 | 17.1 | 18.4 | 19.9 | 19.1 | 18.2 | 14.2 | 9.7 | 7.8 |
| Absolute minimum temperature (°C) | -0.6 | 3.9 | 5.7 | 6.9 | 12.0 | 15.9 | 17.1 | 15.7 | 15.7 | 10.2 | 6.2 | 2.8 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| 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) | 8.7 | 9.5 | 10.6 | 11.4 | 10.9 | 9.4 | 9.8 | 9.0 | 10.2 | 7.8 | 9.2 | 8.5 |
| Precipitation (mm) | 0 | 4 | 14 | 7 | 25 | 164 | 158 | 146 | 165 | 116 | 15 | 8 |
| Sunny days | 29 | 21 | 24 | 23 | 20 | 8 | 5 | 4 | 10 | 6 | 21 | 22 |
| Rainy days | 1 | 7 | 7 | 7 | 11 | 22 | 26 | 27 | 20 | 25 | 9 | 9 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Xiyao is at