Weather · Charleston, United States
Charleston Weather in April
April in Charleston averages 21°C by day and 10°C at night, with about 149mm of rain. That makes it one of the best months to visit.
Avg high
21°C
70°F
Avg low
10°C
50°F
Rainfall
149mm
#2 wettest of 12
What to pack
Layers, plus a jacket for mornings and nights. 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.