Odell Illinois Climate Data

Monthly Average Climate Data for Odell Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.3 °F32.1 °F2.02 in.
February19.5 °F36.8 °F1.77 in.
March29.1 °F49.2 °F2.51 in.
April39.5 °F62.0 °F3.57 in.
May51.3 °F73.1 °F4.55 in.
June60.9 °F81.8 °F4.32 in.
July64.1 °F84.4 °F4.05 in.
August61.8 °F82.7 °F3.6 in.
September53.4 °F77.8 °F3.28 in.
October42.2 °F64.9 °F3.12 in.
November31.5 °F50.1 °F2.6 in.
December21.8 °F37.3 °F2.04 in.
Annual41 °F61 °F37.43 in.

Climate Data for Odell Illinois

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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