May weather forecast and climate
Xinhui, China

The ideal sea water temperature of 26.9°C (80.4°F) makes May in Xinhui, China, the best time for swimming and other water activities.

Sea temperature

In Xinhui, the average seawater temperature is 26.9°C (80.4°F).
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

The average length of the day in May is 13.2h.

What is the water temperature in May in Xinhui?

In Xinhui, in May, the average water temperature is 26.9°C (80.4°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

How many hours of daylight does Xinhui have in May?

In May, the average length of the day is 13.2h.
Average sea temperature in May - Xinhui, China
  • Average sea temperature in May: 26.9°C

The best month for swimming (with the highest average sea temperature) is July (29.2°C).
The coldest month (with the lowest average sea temperature) is February (18.9°C).

Average daylight in May - Xinhui, China
  • Average daylight in May: 13.2h

The month with the longest days is June (Average daylight: 13.5h).
The month with the shortest days is December (Average daylight: 10.8h).