McNabb Illinois Climate Data

Monthly Average Climate Data for McNabb Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.1 °F31.2 °F1.87 in.
February18.5 °F35.7 °F1.81 in.
March28.3 °F48.1 °F2.47 in.
April38.9 °F61.6 °F3.59 in.
May50.7 °F72.6 °F4.6 in.
June60.5 °F81.3 °F4.3 in.
July64.0 °F84.3 °F3.86 in.
August61.8 °F82.6 °F3.76 in.
September53.6 °F77.1 °F3.44 in.
October42.0 °F64.6 °F2.95 in.
November30.9 °F49.3 °F2.54 in.
December20.9 °F36.4 °F1.97 in.
Annual40.4 °F60.4 °F37.16 in.

Climate Data for McNabb 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 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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