Flights to Charleston, SC, United States

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Weather in Charleston

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January14°C7°C
February16°C9°C
March18°C11°C
April22°C15°C
May26°C19°C
June29°C23°C
July31°C25°C
August30°C25°C
September28°C22°C
October24°C17°C
November19°C12°C
December16°C9°C
Hottest Month
31°C
July
Coldest month
7°C
January
Sunny days
255
days per year

14 day forecast

Monday
13 May
97%
25°C18°C
20 May
29°C20°C
Tuesday
14 May
91%
23°C20°C
21 May
30°C22°C
Wednesday
15 May
82%
29°C20°C
22 May
31°C23°C
Thursday
16 May
28°C19°C
23 May
70%
29°C24°C
Friday
17 May
86%
27°C20°C
24 May
28°C18°C
Saturday
18 May
83%
27°C20°C
25 May
26°C16°C
Sunday
19 May
86%
29°C21°C
26 May
25°C17°C

Cheapest month to fly to Charleston

Explore price trends for trips to Charleston

Annual Avg. Price226 CAD
May 2024192 CAD
June 2024192 CAD
July 2024208 CAD
August 2024192 CAD
September 2024192 CAD
October 2024192 CAD
November 2024222 CAD
December 2024225 CAD
January 2025217 CAD
February 2025225 CAD
April 2025435 CAD
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