East Moline Illinois Climate Data

Monthly Average Climate Data for East Moline Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January14.2 °F30.3 °F1.54 in.
February17.8 °F34.8 °F1.75 in.
March28.4 °F47.7 °F2.53 in.
April39.5 °F61.0 °F3.66 in.
May51.4 °F72.2 °F4.85 in.
June61.4 °F81.3 °F4.84 in.
July65.0 °F84.4 °F4.28 in.
August62.9 °F82.5 °F3.98 in.
September54.7 °F76.6 °F3.47 in.
October42.9 °F63.7 °F2.88 in.
November30.8 °F48.8 °F2.27 in.
December20.4 °F35.7 °F2.02 in.
Annual40.8 °F59.9 °F38.07 in.

Climate Data for East Moline Illinois

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
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 ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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