Folly Beach South Carolina Climate Data

Monthly Average Climate Data for Folly Beach South Carolina

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January5.8 °C14.4 °C85.34 mm
February6.5 °C15.8 °C83.82 mm
March10.2 °C18.9 °C89.66 mm
April14.4 °C22.6 °C80.52 mm
May19.4 °C26.3 °C83.31 mm
June23.2 °C29.3 °C139.19 mm
July24.7 °C31.1 °C166.62 mm
August24.2 °C30.5 °C175.77 mm
September22.1 °C28.4 °C144.27 mm
October16.6 °C24.4 °C120.9 mm
November10.8 °C19.8 °C72.9 mm
December7.3 °C15.9 °C89.92 mm
Annual15.4 °C23.1 °C1332.22 mm

Climate Data for Folly Beach South Carolina

Average First Frost DateDec. 11 - Dec. 20
Average Last Frost DateMar. 1 - Mar. 10
Average Days With Frost10-20 Days
Plant Hardiness Zone - 2023Zone 9a : -6.7°C to -3.9°C
Plant Hardiness Zone - 2012Zone 9a : -6.7°C to -3.9°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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