Jacksonville Georgia Climate Data

Monthly Average Climate Data for Jacksonville Georgia

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January2.8 °C15.9 °C109.22 mm
February4.4 °C17.9 °C102.62 mm
March7.6 °C21.6 °C118.62 mm
April11.6 °C25.5 °C84.07 mm
May16.2 °C29.6 °C71.63 mm
June20.5 °C32.2 °C125.98 mm
July22 °C33.4 °C120.9 mm
August21.7 °C32.8 °C138.18 mm
September18.9 °C30.4 °C104.65 mm
October12.8 °C26.1 °C74.17 mm
November7 °C21.1 °C70.61 mm
December4.1 °C17.1 °C98.3 mm
Annual12.5 °C25.3 °C1218.95 mm

Climate Data for Jacksonville Georgia

Average First Frost DateNov. 21 - Nov. 30
Average Last Frost DateMar. 21 - Mar. 31
Average Days With Frost20-30 Days
Plant Hardiness Zone - 2023Zone 8b : -9.4°C to -6.7°C
Plant Hardiness Zone - 2012Zone 8b : -9.4°C to -6.7°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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