Weather in Charleston in the Summer

day
+82
evening
+73

Average daytime temperature in Charleston in Summer is +82°F, while evening temperature falls to +73°F.

Wind
average wind speed 3 mph
Pressure
735 inHg

Average Summer temperature graph in Charleston, broken down by month and year, according to our weather archive.

Minimum and maximum
world's temperature today
Greenland
Qaarsut
day
+19°F
night
+1°F
Chad
Biltine
day
+115°F
night
+86°F

Charleston
The hottest months:
August
+82 °F
July
+82 °F
June
+81 °F
The coldest months:
January
+39 °F
February
+41 °F
December
+43 °F
Most precipitations:
December
7 D
January
7 D
February
6 D
Most windy months mph:
April
8.9 mph
March
8.9 mph
January
8.9 mph
Most sunny months days:
October
12 D
November
11 D
September
10 D

Temperature units
°F°C
Icons