Reynolds Illinois Climate Data

Monthly Average Climate Data for Reynolds Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January13.8 °F30.1 °F1.53 in.
February17.3 °F34.5 °F1.78 in.
March28.0 °F47.6 °F2.45 in.
April39.1 °F61.0 °F3.75 in.
May50.9 °F71.7 °F4.9 in.
June60.8 °F80.8 °F4.82 in.
July64.5 °F83.9 °F4.09 in.
August62.3 °F82.0 °F3.92 in.
September54.1 °F76.0 °F3.62 in.
October42.2 °F63.1 °F2.86 in.
November30.2 °F48.4 °F2.3 in.
December19.9 °F35.3 °F1.97 in.
Annual40.3 °F59.5 °F37.99 in.

Climate Data for Reynolds 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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