Clemson South Carolina Climate Data

Monthly Average Climate Data for Clemson South Carolina

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January0.2 °C11.8 °C123.7 mm
February1.7 °C13.9 °C111 mm
March5.2 °C18.1 °C120.9 mm
April9.6 °C22.9 °C105.16 mm
May14.6 °C26.8 °C96.77 mm
June19.1 °C30.7 °C108.46 mm
July20.9 °C32.5 °C102.36 mm
August20.6 °C31.7 °C137.41 mm
September17.3 °C28.7 °C98.04 mm
October10.6 °C23.4 °C97.03 mm
November4.7 °C17.6 °C101.09 mm
December1.8 °C13.2 °C129.79 mm
Annual10.5 °C22.6 °C1331.71 mm

Climate Data for Clemson 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 ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate