Canton Illinois Climate Data

Monthly Average Climate Data for Canton Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.5 °F32.6 °F1.76 in.
February19.0 °F37.3 °F1.96 in.
March29.1 °F49.9 °F2.52 in.
April39.8 °F62.8 °F4.08 in.
May51.8 °F73.4 °F5.39 in.
June61.4 °F82.3 °F4.75 in.
July64.4 °F85.4 °F4.14 in.
August62.2 °F83.9 °F3.49 in.
September54.0 °F78.3 °F3.65 in.
October42.2 °F65.6 °F3.03 in.
November30.9 °F50.4 °F2.91 in.
December21.4 °F37.9 °F2.27 in.
Annual41 °F61.7 °F39.95 in.

Climate Data for Canton Illinois

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost100-125 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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