Pennville Indiana Climate Data

Monthly Average Climate Data for Pennville Indiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.9 °F33.3 °F2.76 in.
February20.3 °F37.2 °F2.31 in.
March28.9 °F48.0 °F3.06 in.
April39.5 °F61.2 °F3.99 in.
May50.7 °F72.1 °F4.37 in.
June60.5 °F80.7 °F4.55 in.
July63.4 °F83.9 °F4.29 in.
August61.1 °F82.2 °F3.89 in.
September53.5 °F76.9 °F3.23 in.
October42.6 °F64.6 °F2.89 in.
November32.5 °F50.2 °F3.17 in.
December24.2 °F38.3 °F2.66 in.
Annual41.3 °F60.7 °F41.17 in.

Climate Data for Pennville 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