Channel Lake Illinois Climate Data

Monthly Average Climate Data for Channel Lake Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January13.2 °F28.9 °F1.89 in.
February16.1 °F32.6 °F1.87 in.
March25.5 °F43.5 °F2.25 in.
April35.9 °F56.6 °F3.87 in.
May46.6 °F68.3 °F4.42 in.
June56.8 °F78.0 °F4.71 in.
July61.5 °F82.3 °F3.72 in.
August60.0 °F80.7 °F3.7 in.
September52.3 °F74.0 °F3.66 in.
October40.7 °F60.9 °F3.12 in.
November30.0 °F46.5 °F2.41 in.
December19.7 °F34.2 °F2.11 in.
Annual38.2 °F57.2 °F37.73 in.

Climate Data for Channel Lake Illinois

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
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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