Myrtle Beach Weather in December

What's the weather like in Myrtle Beach (South Carolina) in December 2023?

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

December is in the winter in Myrtle Beach and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 16°C (60°F), whilst at night 3°C (37°F) is normal.

Myrtle Beach weather averages (imperial / metric)
Daytime temperature 15.5°C 59.8°F
Nightly temperature 2.6°C 36.6°F
Average temperature 9°C 48.2°F
Daily sunshine 6.3 hrs
Avg rainfall 81 mm 3.2 ins
Rainy days 9 days
Sea temperature 22.1°C 71.7°F
Humidity 71%
Windspeed 14.8kph 9 mph

On average December is the 3rd driest month of the year in Myrtle Beach with around 81mm 3.2 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 6.3 hours of sunshine per day.

December temperatures in Myrtle Beach

Myrtle Beach average temperature in December

December rainfall

Myrtle Beach average rain in December

December hourly sunshine

Myrtle 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 Myrtle Beach in December 2023.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Myrtle Beach weather stats

Myrtle Beach weather statistics
Hottest month: July 32°C 89.6°F
Driest month: November 70mm 2.8ins
Sunniest month: April 9.7hrs
Coldest month: January 13.1°C 55.6°F
Wettest month: July 171mm 6.7ins
Map showing location of Myrtle Beach (33.68906, -78.88669)

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