Carlock Illinois Climate Data

Monthly Average Climate Data for Carlock Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.1 °F32.6 °F2.24 in.
February19.5 °F37.5 °F1.91 in.
March28.9 °F49.5 °F2.63 in.
April39.8 °F62.9 °F3.77 in.
May51.4 °F73.5 °F4.65 in.
June61.1 °F82.3 °F4.22 in.
July64.1 °F85.5 °F3.85 in.
August62.1 °F83.7 °F3.61 in.
September54.2 °F78.7 °F3.3 in.
October42.7 °F65.6 °F3.22 in.
November31.5 °F50.5 °F2.79 in.
December21.8 °F37.8 °F2.21 in.
Annual41.1 °F61.7 °F38.4 in.

Climate Data for Carlock 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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