Westville Indiana Climate Data

Monthly Average Climate Data for Westville Indiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.8 °F31.6 °F2.47 in.
February19.3 °F35.3 °F2.18 in.
March28.1 °F46.1 °F2.4 in.
April38.2 °F58.9 °F3.59 in.
May49.2 °F69.9 °F4.16 in.
June59.3 °F79.2 °F4.45 in.
July62.9 °F82.3 °F4.3 in.
August61.2 °F80.7 °F4.28 in.
September53.7 °F75.2 °F3.52 in.
October42.6 °F63.0 °F4.12 in.
November32.8 °F48.8 °F2.9 in.
December22.7 °F36.8 °F2.36 in.
Annual40.6 °F59 °F40.73 in.

Climate Data for Westville Indiana

Average First Frost DateOct. 21 - Oct. 31
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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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