Generally, you can anticipate the weather in China throughout May is 18 with a normal high in the month being 26 with low average temperatures being 13. The table below has further info:
| Month | Degrees Celsius |
|---|---|
| Temperature | 18 |
| High Temperature | 26 |
| Low Temperature | 13 |
| Sunshine Per Day | 10 |
Useful Links: China Weather: Average Weather & Yearly Climate