Indian Head Park Illinois Climate Data

Monthly Average Climate Data for Indian Head Park Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.7 °F31.9 °F2.23 in.
February19.5 °F35.7 °F2.11 in.
March28.9 °F47.2 °F2.39 in.
April39.3 °F60.2 °F4.0 in.
May50.2 °F71.3 °F4.86 in.
June60.2 °F81.3 °F4.47 in.
July65.0 °F85.8 °F4.13 in.
August63.5 °F83.6 °F4.17 in.
September55.8 °F77.2 °F3.26 in.
October43.5 °F63.7 °F3.54 in.
November32.4 °F49.1 °F2.54 in.
December22.4 °F37.0 °F2.31 in.
Annual41.5 °F60.3 °F40.01 in.

Climate Data for Indian Head Park 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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