Country Club Hills Illinois Climate Data

Monthly Average Climate Data for Country Club Hills Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.0 °F31.8 °F2.22 in.
February19.8 °F35.7 °F2.07 in.
March29.1 °F46.8 °F2.4 in.
April39.4 °F59.5 °F3.92 in.
May50.2 °F70.3 °F4.55 in.
June60.2 °F80.2 °F4.59 in.
July64.8 °F84.1 °F4.47 in.
August63.3 °F82.3 °F4.14 in.
September55.6 °F76.1 °F3.23 in.
October43.5 °F63.1 °F3.46 in.
November32.7 °F49.1 °F2.7 in.
December22.7 °F36.9 °F2.28 in.
Annual41.5 °F59.7 °F40.03 in.

Climate Data for Country Club Hills Illinois

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
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 ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation