Flagler Beach
Florida, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Flagler Beach, FL

Ocean temperature

In Flagler Beach, Florida, the average seawater temperature in December is 71.1°F (21.7°C).
Note: Swimming in 71.1°F (21.7°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

Daylight

December has the shortest days of the year, with an average of 10.3h of daylight.

What is the ocean temperature in December in Flagler Beach?

In December, the average ocean temperature is 71.1°F (21.7°C). For most, swimming in 71.1°F (21.7°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

What is the month with the shortest days in Flagler Beach?

With an average of 10.3h of daylight, December has the shortest days of the year in Flagler Beach, Florida.

How many hours of daylight does Flagler Beach have in December?

In December, the average length of the day in Flagler Beach is 10.3h.
Average sea temperature in December - Flagler Beach, FL
  • Average sea temperature in December: 70.9°F

The best month for swimming (with the highest average sea temperature) is August (84.6°F).
The coldest month (with the lowest average sea temperature) is January (67.2°F).

Average daylight in December - Flagler Beach, FL
  • Average daylight in December: 10.3h

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