Atlanta Indiana Climate Data

Monthly Average Climate Data for Atlanta Indiana

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-7.4 °C1.3 °C69.09 mm
February-5.9 °C3.5 °C56.9 mm
March-1.2 °C9.6 °C79.25 mm
April4.6 °C16.7 °C103.63 mm
May10.9 °C22.6 °C114.05 mm
June15.9 °C27.3 °C127.25 mm
July17.4 °C28.8 °C110.49 mm
August16.3 °C28.2 °C83.06 mm
September12.2 °C25.3 °C80.77 mm
October6.1 °C18.4 °C78.23 mm
November0.4 °C10.5 °C82.55 mm
December-4.4 °C3.9 °C70.36 mm
Annual5.4 °C16.3 °C1055.63 mm

Climate Data for Atlanta Indiana

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6a : -23.3°C to -20.6°C
Plant Hardiness Zone - 2012Zone 5b : -26.1°C to -23.3°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation