Weather · Charleston, United States
Charleston Weather in July
July in Charleston averages 35°C by day and 24°C at night, with about 80mm of rain. That makes it a reasonable time to visit.
Avg high
35°C
95°F
Avg low
24°C
75°F
Rainfall
80mm
#10 wettest of 12
What to pack
Light, breathable clothes and strong sun protection. 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.