Westville Indiana Climate Data

Monthly Average Climate Data for Westville Indiana

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-8.4 °C-0.2 °C62.74 mm
February-7.1 °C1.8 °C55.37 mm
March-2.2 °C7.8 °C60.96 mm
April3.4 °C14.9 °C91.19 mm
May9.6 °C21.1 °C105.66 mm
June15.2 °C26.2 °C113.03 mm
July17.2 °C27.9 °C109.22 mm
August16.2 °C27.1 °C108.71 mm
September12.1 °C24 °C89.41 mm
October5.9 °C17.2 °C104.65 mm
November0.4 °C9.3 °C73.66 mm
December-5.2 °C2.7 °C59.94 mm
Annual4.8 °C15 °C1034.54 mm

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 : -23.3°C to -20.6°C
Plant Hardiness Zone - 2012Zone 5b : -26.1°C to -23.3°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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