The highest day temperature in March 2025 was 80°F. The lowest night temperature was 43°F. The average values for day and night temperatures during March were 70.0°F и 57.0°F respectivly.

The average sea surface temperature in March 2025 for Folly Beach was 59.2°F. The maximum and minimum values were 54.4°F and 63.8°F respectively.

You can expect various weather conditions during March. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in March for Folly Beach is 1.3 in.

The average wind speed in March is 9.8 mph. This value is relatively stable throughout the year.

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 Folly Beach in March is 7.0 hours.