Aroma Park Illinois Climate Data

Monthly Average Climate Data for Aroma Park Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.3 °F32.0 °F2.18 in.
February19.3 °F36.4 °F1.91 in.
March28.7 °F48.1 °F2.34 in.
April38.9 °F61.2 °F3.66 in.
May50.2 °F72.3 °F4.46 in.
June60.2 °F81.5 °F4.73 in.
July63.7 °F84.5 °F4.43 in.
August61.7 °F82.9 °F3.75 in.
September53.7 °F77.6 °F3.16 in.
October42.2 °F64.8 °F3.36 in.
November31.7 °F49.7 °F2.6 in.
December22.1 °F37.3 °F2.15 in.
Annual40.7 °F60.7 °F38.73 in.

Climate Data for Aroma Park Illinois

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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