Graniteville South Carolina Climate Data

Monthly Average Climate Data for Graniteville South Carolina

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January1.3 °C14.2 °C107.7 mm
February2.6 °C16.2 °C97.03 mm
March6.1 °C20.5 °C110.24 mm
April10.2 °C25 °C82.55 mm
May15.1 °C29 °C82.55 mm
June19.4 °C32.1 °C129.54 mm
July20.6 °C33.8 °C116.84 mm
August20.4 °C32.9 °C125.22 mm
September17.2 °C30.4 °C97.54 mm
October11.6 °C25.1 °C78.99 mm
November4.4 °C19.4 °C81.53 mm
December1.4 °C15.1 °C106.43 mm
Annual10.9 °C24.5 °C1216.16 mm

Climate Data for Graniteville South Carolina

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost50-75 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 ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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