Atlanta Georgia Climate Data

Monthly Average Climate Data for Atlanta Georgia

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January32.0 °F52.3 °F4.78 in.
February35.0 °F56.1 °F4.83 in.
March41.4 °F64.1 °F5.13 in.
April49.6 °F72.1 °F4.19 in.
May58.8 °F79.3 °F3.86 in.
June66.6 °F85.3 °F4.36 in.
July69.9 °F88.2 °F5.2 in.
August69.2 °F87.5 °F4.33 in.
September63.2 °F82.4 °F4.08 in.
October51.6 °F72.9 °F3.69 in.
November40.5 °F62.8 °F4.26 in.
December35.0 °F54.7 °F4.83 in.
Annual51.1 °F71.5 °F53.54 in.

Climate Data for Atlanta Georgia

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost30-40 Days
Plant Hardiness Zone - 2023Zone 8a : 10°F to 15°F
Plant Hardiness Zone - 2012Zone 8a : 10°F to 15°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate