Bluffton South Carolina Climate Data

Monthly Average Climate Data for Bluffton South Carolina

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January4.7 °C15.6 °C92.71 mm
February6.1 °C17.3 °C91.19 mm
March9.6 °C20.7 °C81.03 mm
April13.7 °C24.6 °C80.01 mm
May18.3 °C28.3 °C75.18 mm
June22 °C31.1 °C142.24 mm
July23.6 °C32.7 °C161.8 mm
August23.3 °C31.8 °C204.98 mm
September20.9 °C29.6 °C143.26 mm
October15.5 °C25.5 °C113.28 mm
November9.6 °C20.5 °C73.91 mm
December6.4 °C17 °C92.46 mm
Annual14.5 °C24.6 °C1352.05 mm

Climate Data for Bluffton South Carolina

Average First Frost DateDec. 11 - Dec. 20
Average Last Frost DateMar. 11 - Mar. 20
Average Days With Frost10-20 Days
Plant Hardiness Zone - 2023Zone 9a : -6.7°C to -3.9°C
Plant Hardiness Zone - 2012Zone 8b : -9.4°C to -6.7°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate