Grantville Georgia Climate Data

Monthly Average Climate Data for Grantville Georgia

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January0.2 °C12.6 °C125.48 mm
February1.8 °C14.8 °C127.25 mm
March5.2 °C19.1 °C131.06 mm
April9.1 °C23.2 °C110.74 mm
May14.2 °C27.1 °C91.44 mm
June18.4 °C30.2 °C109.73 mm
July20.2 °C31.9 °C126.49 mm
August19.9 °C31.3 °C108.71 mm
September16.7 °C28.7 °C95.25 mm
October10.3 °C23.6 °C84.84 mm
November4.4 °C18.2 °C103.63 mm
December1.7 °C13.8 °C130.05 mm
Annual10.2 °C22.9 °C1344.67 mm

Climate Data for Grantville Georgia

Average First Frost DateNov. 1 - Nov. 10
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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