Hinckley Illinois Climate Data

Monthly Average Climate Data for Hinckley Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January13.7 °F29.4 °F1.81 in.
February17.0 °F33.6 °F1.79 in.
March27.0 °F45.9 °F2.3 in.
April37.6 °F59.2 °F3.66 in.
May49.2 °F70.6 °F4.82 in.
June59.2 °F80.2 °F4.52 in.
July62.7 °F83.4 °F3.86 in.
August60.6 °F81.4 °F3.86 in.
September52.4 °F75.7 °F3.4 in.
October40.6 °F62.7 °F3.2 in.
November30.0 °F47.7 °F2.47 in.
December19.8 °F34.9 °F2.08 in.
Annual39.2 °F58.7 °F37.77 in.

Climate Data for Hinckley 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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