Country Club Hills Illinois Climate Data

Monthly Average Climate Data for Country Club Hills Illinois

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-8.3 °C-0.1 °C56.39 mm
February-6.8 °C2.1 °C52.58 mm
March-1.6 °C8.2 °C60.96 mm
April4.1 °C15.3 °C99.57 mm
May10.1 °C21.3 °C115.57 mm
June15.7 °C26.8 °C116.59 mm
July18.2 °C28.9 °C113.54 mm
August17.4 °C27.9 °C105.16 mm
September13.1 °C24.5 °C82.04 mm
October6.4 °C17.3 °C87.88 mm
November0.4 °C9.5 °C68.58 mm
December-5.2 °C2.7 °C57.91 mm
Annual5.3 °C15.4 °C1016.77 mm

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 : -23.3°C to -20.6°C
Plant Hardiness Zone - 2012Zone 5b : -26.1°C to -23.3°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation