Heritage Lake Indiana Climate Data

Monthly Average Climate Data for Heritage Lake Indiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.4 °F35.1 °F3.11 in.
February22.1 °F39.5 °F2.59 in.
March31.0 °F50.2 °F3.35 in.
April41.3 °F61.9 °F4.67 in.
May52.1 °F72.0 °F4.88 in.
June61.1 °F80.6 °F5.24 in.
July64.0 °F83.2 °F4.55 in.
August61.8 °F82.2 °F3.2 in.
September54.7 °F77.0 °F3.53 in.
October43.1 °F64.7 °F3.45 in.
November32.8 °F50.9 °F3.5 in.
December24.3 °F39.3 °F2.99 in.
Annual42.3 °F61.4 °F45.06 in.

Climate Data for Heritage Lake 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 5b : -15°F to -10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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