Summit South Carolina Climate Data

Monthly Average Climate Data for Summit South Carolina

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January1.2 °C12.8 °C103.12 mm
February2.4 °C14.9 °C92.71 mm
March5.7 °C19.1 °C107.95 mm
April10.1 °C23.5 °C82.55 mm
May14.9 °C27.6 °C86.11 mm
June19.3 °C31 °C128.78 mm
July21 °C32.6 °C116.59 mm
August20.4 °C31.7 °C121.92 mm
September17.4 °C28.8 °C101.09 mm
October11 °C23.7 °C83.31 mm
November5.3 °C18.3 °C88.14 mm
December2.3 °C14.1 °C103.63 mm
Annual10.9 °C23.2 °C1215.9 mm

Climate Data for Summit South Carolina

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 8a : -12.2°C to -9.4°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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