Johnsonville South Carolina Climate Data

Monthly Average Climate Data for Johnsonville South Carolina

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January1.3 °C13.9 °C93.98 mm
February2.5 °C15.7 °C87.12 mm
March5.7 °C19.6 °C92.46 mm
April10.3 °C24.3 °C85.85 mm
May15.2 °C27.9 °C94.23 mm
June19.8 °C31 °C122.43 mm
July21.7 °C32.5 °C137.16 mm
August21.1 °C31.7 °C157.73 mm
September18 °C28.8 °C154.18 mm
October11.5 °C24.5 °C103.38 mm
November5.6 °C19.4 °C80.52 mm
December2.8 °C15.3 °C95 mm
Annual11.3 °C23.7 °C1304.04 mm

Climate Data for Johnsonville South Carolina

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateMar. 11 - Mar. 20
Average Days With Frost30-40 Days
Plant Hardiness Zone - 2023Zone 8b : -9.4°C to -6.7°C
Plant Hardiness Zone - 2012Zone 8a : -12.2°C to -9.4°C
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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