Weather in May
An excellent water temperature of 27.4°C (81.3°F) makes
May in
Xiuying,
China, a prime for swimming and other water activities.
Sea temperature
In Xiuying, China, the average seawater temperature in May is 27.4°C (81.3°F).
Note: For swimming, diving, and various water activities, the temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as highly enjoyable and comfortable for extended durations without any discomfort.
Daylight
In Xiuying, the average length of the day in May is 13h and 5min.
On the first day of the month, sunrise is at 06:09 and sunset at 19:02. On the last day of May, sunrise is at 05:58 and sunset at 19:14 CST.