Charleston Weather in December
In Charleston, December brings low daytime temperatures around 9°C (48°F), with nights cooling to -1°C (30°F). Expect quite a bit of snow/rainfall this month.
Rainfall in Charleston in December
Typically, you can expect about 12 days of snow/rain this month, with 145 mm (5.7 in) on average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Charleston in December
Expect highs of 9°C (48°F) in Charleston in December, with nights dropping to around -1°C (30°F). During December, the winter season is in full swing. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights are well below freezing at -1°C (30°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation.December in Charleston has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Charleston's climate page.
Charleston Temperature in December
Min Temperature
-1°C (30°F)
Max Temperature
9°C (48°F)
Chance of Rain
40%
Precipitation
145 mm (5.7 in)
Rainy days
12 days
Best Places in the United States of America in December
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in December →
perfect weather
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tolerable
unpleasant
poor
What to Wear in Charleston in December
Dress warmly and in layers for your trip to Charleston in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags.What To Do in Charleston in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Charleston's climate page.
See the full Charleston climate overview or explore weather in the United States of America.
