Hometown Illinois Climate Data

Monthly Average Climate Data for Hometown Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.0 °F32.3 °F2.15 in.
February20.8 °F36.0 °F2.05 in.
March29.9 °F46.8 °F2.38 in.
April40.2 °F59.4 °F3.93 in.
May51.1 °F70.5 °F4.7 in.
June61.3 °F80.5 °F4.33 in.
July66.5 °F84.8 °F4.47 in.
August65.2 °F82.9 °F4.15 in.
September57.8 °F76.5 °F3.21 in.
October45.2 °F63.4 °F3.43 in.
November33.8 °F49.2 °F2.55 in.
December23.6 °F37.4 °F2.34 in.
Annual42.8 °F60 °F39.69 in.

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