Kenilworth Illinois Climate Data

Monthly Average Climate Data for Kenilworth Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.3 °F32.1 °F2.22 in.
February22.0 °F35.8 °F2.13 in.
March30.6 °F45.3 °F2.2 in.
April40.4 °F56.6 °F3.83 in.
May50.5 °F67.4 °F4.58 in.
June60.8 °F77.1 °F4.36 in.
July67.6 °F81.8 °F3.77 in.
August67.2 °F80.5 °F4.1 in.
September59.7 °F74.0 °F3.6 in.
October47.2 °F62.2 °F3.51 in.
November35.4 °F48.5 °F2.64 in.
December25.1 °F37.2 °F2.32 in.
Annual43.8 °F58.2 °F39.26 in.

Climate Data for Kenilworth Illinois

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°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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