Dunwoody Georgia Climate Data

Monthly Average Climate Data for Dunwoody Georgia

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-0.3 °C10.7 °C128.02 mm
February1.3 °C13.1 °C125.22 mm
March4.8 °C17.6 °C132.84 mm
April9.2 °C22.1 °C110.49 mm
May14.2 °C26.1 °C101.6 mm
June18.7 °C29.6 °C115.57 mm
July20.6 °C31.1 °C133.1 mm
August20.2 °C30.8 °C108.71 mm
September16.7 °C27.9 °C109.98 mm
October10.3 °C22.6 °C95.76 mm
November4.2 °C16.8 °C109.47 mm
December1.3 °C12.2 °C120.9 mm
Annual10.1 °C21.7 °C1391.66 mm

Climate Data for Dunwoody Georgia

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateMar. 21 - Mar. 31
Average Days With Frost40-50 Days
Plant Hardiness Zone - 2023Zone 8a : -12.2°C to -9.4°C
Plant Hardiness Zone - 2012Zone 7b : -15°C to -12.2°C
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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