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Temperature in South Carolina in January

South Carolina is a region in the United States of America. January in has maximum daytime temperatures ranging from low in Rosenheim with 4°C to moderate temperatures in Hardeeville with 16°C. Nighttime temperatures generally drop to 3°C in Hardeeville and -4°C in Rosenheim. The month of January is in the winter season. On average, it is one of the coldest months of the year.

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

Explore the map below to discover average January temperatures at the top destinations in South Carolina. For a deeper dive, simply click on any destination dot.

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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 January in South Carolina?
  • Data insights from our comprehensive database indicate that Hardeeville is the city with the highest warmth. Daytime peaks average near 16°C, while the nights are characterized by a low temperature close to 3°C."

  • What is the coldest city in January in South Carolina?
  • Our database indicates that in January, Rosenheim is the city with the coolest temperatures in South Carolina. You can expect daytime highs of 4°C and nighttime lows close to -4°C.

  • How much sun does South Carolina get in January?
  • The city Hilton Head Island usually sees around 187 hours of sunlight, indicating a moderately sunny period.

  • What is the water's temperature in January?
  • The water temperature averages approximately 14°C in Hilton Head Island this month, so not the best month to swim.

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