Riviera Beach Weather in December

What's the weather like in Riviera Beach (Maryland) in December 2024?

The climate in Riviera Beach during December can be summarized as cool and a little damp.

December is in the winter in Riviera Beach and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cold 8°C (46°F), whilst at night -1°C (31°F) is normal.

Riviera Beach weather averages (imperial / metric)
Daytime temperature 7.6°C 45.7°F
Nightly temperature -0.8°C 30.6°F
Average temperature 3.4°C 38.1°F
Daily sunshine 5.2 hrs
Avg rainfall 91 mm 3.6 ins
Rainy days 9 days
Sea temperature 5.2°C 41.4°F
Humidity 66%
Windspeed 15.8kph 10 mph

On average December is the 5th wettest month of the year in Riviera Beach with around 91mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.2 hours of sunshine per day.

December temperatures in Riviera Beach

Riviera Beach average temperature in December

December rainfall

Riviera Beach average rain in December

December hourly sunshine

Riviera 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 Riviera Beach in December 2024.