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
20 Sep
31°C16°C
27 Sep
89%
23°C15°C
Sunday
21 Sep
27°C18°C
28 Sep
26°C15°C
Monday
22 Sep
87%
32°C19°C
29 Sep
25°C16°C
Tuesday
23 Sep
81%
25°C17°C
30 Sep
89%
18°C16°C
Wednesday
24 Sep
86%
24°C17°C
1 Oct
86%
26°C15°C
Thursday
25 Sep
88%
23°C15°C
2 Oct
16°C6°C
Friday
26 Sep
89%
22°C15°C
3 Oct
21°C4°C

Cheapest month to fly to Charleston

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Showing prices in CAD

Annual Avg. Price363 CAD
October 2025301 CAD
November 2025241 CAD
December 2025241 CAD
January 2026254 CAD
February 2026256 CAD
March 2026270 CAD
April 2026270 CAD
May 2026372 CAD
June 2026830 CAD
July 2026494 CAD
August 2026465 CAD

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