Duluth Georgia Climate Data

Monthly Average Climate Data for Duluth Georgia

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January31.3 °F51.3 °F5.06 in.
February34.1 °F55.3 °F5.0 in.
March40.3 °F63.4 °F5.25 in.
April48.1 °F71.9 °F4.33 in.
May57.3 °F79.1 °F4.04 in.
June65.4 °F85.4 °F4.71 in.
July68.8 °F88.2 °F5.34 in.
August68.0 °F87.7 °F4.48 in.
September61.9 °F82.3 °F4.3 in.
October50.3 °F72.8 °F3.75 in.
November39.5 °F62.3 °F4.27 in.
December34.4 °F53.9 °F4.72 in.
Annual50 °F71.1 °F55.25 in.

Climate Data for Duluth Georgia

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost40-50 Days
Plant Hardiness Zone - 2023Zone 8a : 10°F to 15°F
Plant Hardiness Zone - 2012Zone 7b : 5°F to 10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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