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Temperature in South Carolina in December

South Carolina is a region in the United States of America. December in has maximum daytime temperatures ranging from low in Rosenheim with 4°C to pleasant temperatures in Hardeeville with 19°C. Nighttime temperatures generally drop to 6°C in Hardeeville and -3°C in Rosenheim. In December, it is winter.

What is the temperature of the different cities in South Carolina in December?

Curious about the December temperatures in the prime spots of South Carolina? Navigate the map below and tap on a destination dot for more detailed stats.

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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in December in South Carolina?
  • According to our recent database analysis, Hardeeville is the warmest city. It experiences an average maximum daytime temperature of approximately 19°C and rarely drops below 6°C during the night.

  • What is the coldest city in December in South Carolina?
  • The coldest city in December in South Carolina is Rosenheim when we check our database. The maximum daytime temperatures are around 4°C and minimum nighttime temperatures fall around -3°C.

  • How much sun does South Carolina get in December?
  • Most areas experience a moderate amount of sunshine, with approximately 187 hours of sunlight expected in Hilton Head Island. This makes it neither too gloomy nor overly bright.

  • What is the water's temperature in December?
  • The water temperature averages approximately 17°C in Hilton Head Island this month, so not the best month to swim.

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