Calumet Park Illinois Climate Data

Monthly Average Climate Data for Calumet Park Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.2 °F32.5 °F2.2 in.
February20.9 °F36.1 °F2.09 in.
March30.0 °F46.5 °F2.38 in.
April40.2 °F59.1 °F3.88 in.
May51.0 °F70.0 °F4.54 in.
June61.1 °F80.1 °F4.42 in.
July66.7 °F84.3 °F4.39 in.
August64.7 °F82.5 °F4.17 in.
September57.6 °F76.2 °F3.25 in.
October45.2 °F63.3 °F3.51 in.
November34.2 °F49.3 °F2.68 in.
December24.0 °F37.5 °F2.31 in.
Annual42.8 °F59.8 °F39.82 in.

Climate Data for Calumet 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 6a : -10°F to -5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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