Porterdale Georgia Climate Data

Monthly Average Climate Data for Porterdale Georgia

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January32.5 °F54.8 °F4.59 in.
February35.3 °F58.4 °F4.8 in.
March41.3 °F66.4 °F4.86 in.
April48.5 °F74.3 °F3.91 in.
May57.8 °F81.7 °F2.96 in.
June66.0 °F87.6 °F4.65 in.
July69.4 °F90.4 °F4.74 in.
August68.7 °F89.2 °F4.45 in.
September62.7 °F84.3 °F3.77 in.
October51.0 °F74.9 °F3.29 in.
November40.2 °F64.9 °F3.87 in.
December35.0 °F57.0 °F4.59 in.
Annual50.7 °F73.7 °F50.48 in.

Climate Data for Porterdale Georgia

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost40-50 Days
Plant Hardiness Zone - 2023Zone 8b : 15°F to 20°F
Plant Hardiness Zone - 2012Zone 8a : 10°F to 15°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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