Lake Holiday Illinois Climate Data

Monthly Average Climate Data for Lake Holiday Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January14.4 °F30.1 °F1.81 in.
February17.8 °F34.5 °F1.77 in.
March27.6 °F46.8 °F2.33 in.
April38.2 °F60.2 °F3.67 in.
May49.7 °F71.5 °F4.72 in.
June59.5 °F80.7 °F4.6 in.
July63.2 °F83.8 °F3.92 in.
August61.1 °F81.9 °F3.87 in.
September53.1 °F76.4 °F3.44 in.
October41.3 °F63.6 °F3.2 in.
November30.6 °F48.4 °F2.51 in.
December20.4 °F35.6 °F2.07 in.
Annual39.7 °F59.5 °F37.91 in.

Climate Data for Lake Holiday 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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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