Weather · Charleston, United States
Charleston Weather in January
Expect cool, some rain in Charleston through January: highs near 11°C, lows around 1°C, 84mm of rain across the month. It's a reasonable time to visit.
Avg high
11°C
52°F
Avg low
1°C
34°F
Rainfall
84mm
#7 wettest of 12
What to pack
Warm layers and a proper coat. Bring a compact umbrella for the odd shower.
Timing a trip around the weather? A Local Friend in Charleston builds it around the season for you.