Verona Illinois Climate Data

Monthly Average Climate Data for Verona Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.0 °F31.2 °F2.01 in.
February19.1 °F35.6 °F1.8 in.
March28.6 °F47.9 °F2.45 in.
April39.2 °F61.1 °F3.62 in.
May50.8 °F72.2 °F4.61 in.
June60.5 °F81.2 °F4.58 in.
July64.0 °F83.9 °F4.07 in.
August61.9 °F82.1 °F3.78 in.
September53.8 °F77.2 °F3.35 in.
October42.2 °F64.1 °F3.07 in.
November31.4 °F49.1 °F2.54 in.
December21.5 °F36.5 °F2.05 in.
Annual40.8 °F60.2 °F37.93 in.

Climate Data for Verona Illinois

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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