May weather forecast and climate
Saint Augustine South, FL

Weather in May

Ocean temperature

In Saint Augustine South, Florida, in May, the average water temperature is 75.7°F (24.3°C).
Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 75.7°F (24.3°C) water. (FYI: The Olympic swimming competition requires a water temperature between 77°F (25°C) and 82.4°F (28°C).)

Daylight

The average length of the day in May in Saint Augustine South is 13.7h.
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FAQ

What is the water temperature in May in Saint Augustine South?

In Saint Augustine South, Florida, in May, the average water temperature is 75.7°F (24.3°C). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 75.7°F (24.3°C) water.

How many hours of daylight does Saint Augustine South have in May?

In May, the average length of the day in Saint Augustine South is 13.7h.

Average sea temperature in May
Saint Augustine South, FL

Average sea temperature in May - Saint Augustine South, FL
  • Average sea temperature in May: 75.8°F

The best month for swimming (with the highest average sea temperature) is August (83.8°F).
The coldest months (with the lowest average sea temperature) are January and February (64.3°F).

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Average daylight in May
Saint Augustine South, FL

Average daylight in May - Saint Augustine South, FL
  • Average daylight in May: 13.7h

The month with the longest days is June (Average daylight: 14h).
The month with the shortest days is December (Average daylight: 10.3h).

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