The temperatures in Charleston in December are usually low and can range between 10°C and 16°C.
You can expect about 3 to 8 days of rain in Charleston during the month of December. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Charleston in December 2024.
If you’re planning to visit Charleston in the near future, we highly recommend that you review the 14 day weather forecast for Charleston before you arrive.
Temperatures
16° / 10°
Rainy Days
6
Snowy Days
0
Dry Days
25
Rainfall
130
mm
Sun Hours
9.7
Hrs
