La Rose Illinois Climate Data

Monthly Average Climate Data for La Rose Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.1 °F31.6 °F1.95 in.
February18.6 °F36.2 °F1.82 in.
March28.4 °F48.6 °F2.56 in.
April38.8 °F61.9 °F3.68 in.
May50.5 °F72.9 °F4.59 in.
June60.3 °F81.8 °F4.12 in.
July63.7 °F84.8 °F3.85 in.
August61.5 °F83.3 °F3.76 in.
September53.3 °F77.8 °F3.43 in.
October41.7 °F65.1 °F2.9 in.
November30.8 °F49.8 °F2.67 in.
December21.0 °F36.9 °F1.96 in.
Annual40.3 °F60.9 °F37.29 in.

Climate Data for La Rose Illinois

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
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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