Fernandina Beach Weather in December

What's the weather like in Fernandina Beach (Florida) in December 2024?

The climate in Fernandina Beach during December can be summarized as mild and reasonably dry.

December is in the winter in Fernandina Beach and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 18°C (65°F), whilst at night 8°C (46°F) is normal.

Fernandina Beach weather averages (imperial / metric)
Daytime temperature 18.3°C 64.9°F
Nightly temperature 7.5°C 45.5°F
Average temperature 12.9°C 55.2°F
Daily sunshine 6.5 hrs
Avg rainfall 72 mm 2.8 ins
Rainy days 8 days
Sea temperature 21.6°C 70.9°F
Humidity 76%
Windspeed 13.3kph 8 mph

On average December is the 2nd driest month of the year in Fernandina Beach with around 72mm 2.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.5 hours of sunshine per day.

December temperatures in Fernandina Beach

Fernandina Beach average temperature in December

December rainfall

Fernandina Beach average rain in December

December hourly sunshine

Fernandina Beach average rain in December

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Fernandina Beach in December 2024.