Middletown Indiana Climate Data

Monthly Average Climate Data for Middletown Indiana

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-7.7 °C1.2 °C76.45 mm
February-6.3 °C3.3 °C61.98 mm
March-1.4 °C9.3 °C85.34 mm
April4.3 °C16.4 °C108.97 mm
May10.6 °C22.5 °C117.09 mm
June15.7 °C27.2 °C133.1 mm
July16.9 °C28.8 °C112.78 mm
August16 °C28.2 °C84.58 mm
September11.8 °C25.3 °C80.26 mm
October5.8 °C18.3 °C80.77 mm
November0.2 °C10.4 °C86.11 mm
December-4.4 °C3.8 °C76.45 mm
Annual5.1 °C16.2 °C1103.88 mm

Climate Data for Middletown 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 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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