Elmwood Illinois Climate Data

Monthly Average Climate Data for Elmwood Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.2 °F32.1 °F1.94 in.
February18.7 °F36.8 °F1.99 in.
March28.8 °F49.5 °F2.46 in.
April39.5 °F62.6 °F3.59 in.
May51.5 °F73.3 °F4.89 in.
June61.1 °F82.2 °F4.64 in.
July64.4 °F85.2 °F4.13 in.
August62.1 °F83.7 °F3.5 in.
September53.9 °F77.9 °F3.8 in.
October42.0 °F65.2 °F2.82 in.
November30.8 °F50.1 °F2.33 in.
December21.2 °F37.5 °F1.94 in.
Annual40.8 °F61.3 °F38.03 in.

Climate Data for Elmwood 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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