Norwood Illinois Climate Data

Monthly Average Climate Data for Norwood Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.6 °F32.2 °F2.12 in.
February19.0 °F36.9 °F2.05 in.
March29.1 °F49.4 °F2.6 in.
April40.0 °F62.2 °F3.9 in.
May51.6 °F72.8 °F4.91 in.
June61.3 °F81.8 °F4.77 in.
July64.6 °F85.0 °F3.89 in.
August62.5 °F83.6 °F3.41 in.
September54.2 °F77.8 °F3.49 in.
October42.3 °F65.0 °F3.22 in.
November31.0 °F50.1 °F2.79 in.
December21.4 °F37.6 °F2.14 in.
Annual41.1 °F61.2 °F39.29 in.

Climate Data for Norwood Illinois

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°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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