Middletown Indiana Climate Data

Monthly Average Climate Data for Middletown Indiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.2 °F34.1 °F3.01 in.
February20.7 °F38.0 °F2.44 in.
March29.4 °F48.8 °F3.36 in.
April39.8 °F61.6 °F4.29 in.
May51.0 °F72.5 °F4.61 in.
June60.2 °F81.0 °F5.24 in.
July62.5 °F83.9 °F4.44 in.
August60.8 °F82.7 °F3.33 in.
September53.3 °F77.5 °F3.16 in.
October42.5 °F65.0 °F3.18 in.
November32.3 °F50.7 °F3.39 in.
December24.0 °F38.9 °F3.01 in.
Annual41.2 °F61.2 °F43.46 in.

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 : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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