Dana Illinois Climate Data

Monthly Average Climate Data for Dana Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.7 °F32.4 °F2.03 in.
February19.1 °F37.0 °F1.84 in.
March28.8 °F49.3 °F2.6 in.
April39.3 °F62.6 °F3.62 in.
May51.0 °F73.6 °F4.58 in.
June60.6 °F82.5 °F4.14 in.
July64.0 °F85.4 °F3.91 in.
August61.9 °F83.6 °F3.56 in.
September53.8 °F78.4 °F3.46 in.
October42.3 °F65.6 °F3.07 in.
November31.4 °F50.3 °F2.63 in.
December21.5 °F37.5 °F2.08 in.
Annual40.8 °F61.5 °F37.52 in.

Climate Data for Dana 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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