Weather in Folly Beach: April
![]() |
Average day temperature: | 71.2°F |
Average night temperature: | 61.6°F | |
![]() |
Sea water temperature: | 66.9°F |
![]() |
Number of sunny days: | 16 days |
Day length: | 12.5 - 13.5 hours | |
![]() |
Number of rainy days: | 4 days |
Precipitation totals: | 1.6 in. | |
more information |
forecast
Folly Beach |
temperature
Folly Beach |
Air temperature in April, °F
Day temperature | Night temperature |
The highest day temperature during April of 2024 was 79°F. At the same time the lowest night temperature was 50°F. Day and night temperature averages during April were 69.6°F and 62.4°F.
Sea water temperature in Folly Beach in April, °F
The average sea water temperature in April of 2024 was 66.2°F. The highest and lowest sea temperatures during the month were 70.0°F and 62.2°F.
Sunny days | |
Partly cloudy days | |
Cloudy days |
Mostly all days in April are sunny but cloudy days are also possible.
Precipitation total in April, in.
Precipitation total value in Folly Beach in April is 1.6 in. Other months of the year show relatively similar values.
The average wind speed value in April is 9.6 mph
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in April is: 8.9.
Best time for vacation in Folly Beach
Folly Beach on a weather map

7 mph

6 mph

6 mph

8 mph

12 mph

10 mph

7 mph

6 mph