Hanover Indiana Climate Data

Monthly Average Climate Data for Hanover Indiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.7 °F38.9 °F3.58 in.
February25.0 °F43.2 °F3.3 in.
March33.0 °F53.5 °F4.21 in.
April43.3 °F65.2 °F5.05 in.
May53.6 °F74.1 °F5.37 in.
June61.7 °F82.2 °F4.83 in.
July65.1 °F85.1 °F4.52 in.
August63.6 °F84.3 °F3.92 in.
September56.0 °F78.9 °F3.44 in.
October44.2 °F67.4 °F3.57 in.
November34.3 °F54.3 °F3.52 in.
December27.2 °F43.1 °F4.15 in.
Annual44.1 °F64.2 °F49.46 in.

Climate Data for Hanover Indiana

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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