Measurements:
°C
°F
Charleston
64°F
NW 4 mph
Feels like: 64°F
Precip: 4%
World Resorts USA Charleston Weather April Weather in Charleston

Charleston Weather: April

Average Day Temperature: 64.8°F
Average Night Temperature: 49.6°F
Number of Sunny Days: 10 days
Sunshine Hours: 12.6 - 13.8 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.1 in

Air Temperature in April, °F

Select Year: 2026 2025 2024

The highest day temperature in April 2026 was 92°F. The lowest night temperature was 33°F. The average values for day and night temperatures during April were 75.3°F и 56.4°F respectivly.

Sunny, Cloudy and Gloomy days

Most of the days in April are gloomy but you can also expect sunny days.

Precipitation Totals in April, in

Precipitation total in April for Charleston is 1.1 in.

Wind Speed in April, mph

The average wind speed in April is 6.4 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Charleston in April is 6.8 hours.

Best Time to Visit Charleston
The most sunny months:
October 15 days
September 15 days
November 12 days
The most warm months:
July 88.9 °F
August 86.5 °F
June 84.2 °F
The most cold months:
January 37.2 °F
February 42.7 °F
December 43.9 °F
The most rainy months:
February 3 days
May 3 days
July 3 days
The most windy months:
March 7 mph
April 6 mph
January 6 mph

Charleston on the Weather Map

USA Resorts:
NAME
Boston +62
Chicago +66
Hawaii +80
Las Vegas +80
Los Angeles +72
Maui +66
Miami +88
Myrtle Beach +78
New York +66
Panama City Beach +90
San Diego +70
San Francisco +60
Santa Monica +72
Sarasota +86
Washington +66
24 Hours Weather Forecast
Charleston
Local time: 09:40
15 sep, tuesday
1200 82°F
N
6 mph
1500 90°F
NE
5 mph
1800 88°F
E
1 mph
2100 78°F
NW
3 mph
16 sep, wednesday
0000 74°F
NW
5 mph
0300 70°F
NW
4 mph
0600 70°F
NW
4 mph
0900 72°F
NW
2 mph