Charleston Weather in July

Averages By Month

July Overview

July is the hottest month in Charleston with highs of 88°F (31°C). The sun shines for 9 hours each day but it does also rain a bit with 8 rainy days on average in July. Summer in Charleston does also come with a lot of humidity so you might feel most comfortable spending lots of time on the beaches ‘refreshing’ in the also quite warm Atlantic Ocean (water temperature is 83°F (28°C) in July). Whether rain or sun, the temperature hardly ever drops below 77°F (25°C). Look out for any forecasts regarding hurricanes.

Charleston is such a perfect summer vacation spot with kids also because you can combine a fantastic beach vacation with a city break which the whole family can enjoy. There are so many family friendly things to do and visit - check this superb guide. There is also plenty to do keep adults happy- No 1 on the list the Charleston Summer Wine Festival.

High and Low Temperature in July °F

Water Temperature in July °F

Current Weather Charleston

68°F clear sky
Local Time

Hourly 10 Days

Averages Charleston

  J F M A M J J A S O N D

High °F

57° 60° 66° 73° 79° 85° 88° 87° 83° 75° 67° 61°

Low °F

43° 45° 51° 59° 67° 74° 77° 76° 72° 62° 53° 46°


6 7 8 9 10 9 9 8 7 7 6 6

Rain days

6 5 6 5 5 7 8 9 7 4 4 6

Water °F

63° 62° 62° 67° 73° 79° 83° 84° 82° 78° 72° 66°

Charleston Weather by Month

Best Time to Visit Charleston

Thanks to its subtropical climate, Charleston is a great place to visit any time of the year. Weatherwise, spring and fall are a favourite due to the super pleasant and mild weather in these periods. Spring is a favourite for seeing the beautiful magnolia trees in their full bloom. Summers are hot and humid but a fantastic time to visit if you are after some splashing around in the warm Atlantic water. Fall, especially October, is the time to visit to avoid the crowd and get the best deals while winters are ideal for enjoying the mild weather outdoors.

Things to know about Charleston

Charleston- the Beauty of the South

Many say that Charleston is even more beautiful than Savannah. Besides the beautiful historic center of town you will also find plenty of plantages surrounding the city. Many of those can also be visited. Three of the most famous plantages are highlighted below.


The city:

Charleston Location

Other destinations by month

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