Bay Harbor Islands
Florida, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Bay Harbor Islands, FL

Ocean temperature

In Bay Harbor Islands, Florida, in December, the average water temperature is 76.5°F (24.7°C).
Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 76.5°F (24.7°C) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 77°F (25°C) to 82.4°F (28°C).)

Daylight

December has the shortest days of the year, with an average of 10.5h of daylight.

What is the ocean temperature in December in Bay Harbor Islands?

In Bay Harbor Islands, Florida, in December, the average water temperature is 76.5°F (24.7°C). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 76.5°F (24.7°C) water.

What is the month with the shortest days in Bay Harbor Islands?

The month with the shortest days in Bay Harbor Islands is December, with an average of 10.5h of daylight.

What is the average length of the day in December in Bay Harbor Islands?

In Bay Harbor Islands, the average length of the day in December is 10.5h.
Average sea temperature in December - Bay Harbor Islands, FL
  • Average sea temperature in December: 76.4°F

The best month for swimming (with the highest average sea temperature) is August (86.5°F).
The coldest month (with the lowest average sea temperature) is February (74°F).

Average daylight in December - Bay Harbor Islands, FL
  • Average daylight in December: 10.5h

The month with the longest days is June (Average daylight: 13.7h).
The month with shortest days is December (Average daylight: 10.5h).