Morristown Indiana Climate Data

Monthly Average Climate Data for Morristown Indiana

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-6.7 °C2.1 °C83.06 mm
February-5.2 °C4.4 °C60.71 mm
March-0.5 °C10.3 °C85.85 mm
April5.4 °C17.4 °C119.38 mm
May11.6 °C22.9 °C129.03 mm
June16.6 °C27.6 °C135.38 mm
July18.1 °C29.1 °C110.49 mm
August17 °C28.6 °C84.33 mm
September12.8 °C25.7 °C85.85 mm
October6.5 °C18.8 °C79.76 mm
November0.8 °C11.1 °C90.68 mm
December-3.8 °C4.6 °C82.8 mm
Annual6.1 °C16.9 °C1147.32 mm

Climate Data for Morristown Indiana

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 6a : -23.3°C to -20.6°C
Plant Hardiness Zone - 2012Zone 6a : -23.3°C to -20.6°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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