Villa Grove Illinois Climate Data

Monthly Average Climate Data for Villa Grove Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.8 °F34.4 °F2.38 in.
February21.9 °F38.9 °F2.07 in.
March31.1 °F50.6 °F2.85 in.
April41.6 °F64.0 °F4.4 in.
May53.2 °F74.4 °F4.41 in.
June62.4 °F82.7 °F4.66 in.
July64.8 °F85.2 °F4.2 in.
August62.4 °F83.8 °F2.96 in.
September55.0 °F79.1 °F3.15 in.
October43.5 °F66.5 °F3.35 in.
November33.0 °F51.6 °F3.36 in.
December24.5 °F39.4 °F2.52 in.
Annual42.7 °F62.6 °F40.31 in.

Climate Data for Villa Grove Illinois

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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