Flights to Charleston, WV, United States

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Weather in Charleston

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January4°C-3°C
February7°C-1°C
March12°C2°C
April18°C7°C
May23°C12°C
June27°C16°C
July29°C18°C
August28°C17°C
September25°C14°C
October19°C9°C
November12°C3°C
December7°C0°C
Hottest Month
29°C
July
Coldest month
-3°C
January
Sunny days
236
days per year
Snow days
13
days per year

14 day forecast

Saturday
19 Jul
76%
30°C22°C
26 Jul
85%
33°C22°C
Sunday
20 Jul
89%
31°C22°C
27 Jul
85%
31°C21°C
Monday
21 Jul
89%
26°C22°C
28 Jul
89%
32°C21°C
Tuesday
22 Jul
31°C19°C
29 Jul
82%
31°C21°C
Wednesday
23 Jul
34°C18°C
30 Jul
87%
29°C21°C
Thursday
24 Jul
35°C19°C
31 Jul
33°C21°C
Friday
25 Jul
87%
34°C21°C
1 Aug
34°C20°C

Cheapest month to fly to Charleston

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Showing prices in CAD

Annual Avg. Price455 CAD
August 2025283 CAD
September 2025281 CAD
October 2025218 CAD
November 2025218 CAD
December 2025300 CAD
January 2026476 CAD
February 2026751 CAD
March 2026500 CAD
April 2026968 CAD
May 2026550 CAD

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