Myrtle Beach weather in December 2024

Expect 15°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Myrtle Beach in December. Check more long-term weather averages for Myrtle Beach in December before you book your next holiday to South Carolina in 2024/2025.

  • 15°C maximum daytime temperature in December in Myrtle Beach15
    15°C max day temperature
  • 6 hours of sunshine per day
  • 9 days with some rainfall in December in Myrtle Beach9
    9 days with some rainfall
  • 3°C minimum night-time temperature in December in Myrtle Beach3
    3°C min night temperature
  • 10 hours of daylight per day in December in Myrtle Beach10
    10 hours of daylight per day
  • No heat & humidity in December in Myrtle Beach0
    No heat & humidity
  • 81 mm monthly rainfall in December in Myrtle Beach81
    81 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in December in Myrtle Beach3
    3 (Moderate) UV index
  • 20°C sea temperature in December in Myrtle Beach20
    20°C sea temperature

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The December weather guide for South Carolina (Myrtle Beach) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How warm is it in Myrtle Beach in December?

Daytime temperatures usually reach 15°C in Myrtle Beach in December, falling to 3°C at night.

How sunny is it in Myrtle Beach in December?

There are normally 6 hours of bright sunshine each day in Myrtle Beach in December - that's 57% of daylight hours.

How warm is the sea around Myrtle Beach in December?

The average sea temperature around Myrtle Beach in December is 20°C.

Does it rain in Myrtle Beach in December?

There are usually 9 days with some rain in Myrtle Beach in December and the average monthly rainfall is 81mm.

Myrtle Beach December sunrise & sunset times

Browse the sunrise and sunset times for Myrtle Beach in December 2024. Select a month to view Myrtle Beach sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2024 07:02 17:07
Monday, 16th December 2024 07:14 17:09
Tuesday, 31st December 2024 07:20 17:18

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