Jonesboro Indiana Climate Data

Monthly Average Climate Data for Jonesboro Indiana

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-7.8 °C0.6 °C70.36 mm
February-6.4 °C2.8 °C58.17 mm
March-1.7 °C8.9 °C78.99 mm
April4.2 °C16.1 °C104.65 mm
May10.3 °C22.2 °C112.78 mm
June15.8 °C26.9 °C119.63 mm
July17.4 °C28.6 °C106.93 mm
August16.2 °C27.8 °C96.01 mm
September12 °C24.9 °C83.57 mm
October5.8 °C17.9 °C77.98 mm
November0.3 °C10 °C83.06 mm
December-4.5 °C3.4 °C67.31 mm
Annual5.1 °C15.8 °C1059.44 mm

Climate Data for Jonesboro 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 ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation