Norridge Illinois Climate Data

Monthly Average Climate Data for Norridge Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.5 °F31.6 °F2.14 in.
February20.3 °F35.4 °F2.06 in.
March29.5 °F46.2 °F2.29 in.
April39.7 °F58.0 °F3.91 in.
May50.5 °F69.3 °F4.61 in.
June60.7 °F79.4 °F4.37 in.
July66.1 °F83.8 °F3.66 in.
August64.8 °F82.0 °F3.96 in.
September56.8 °F75.3 °F3.31 in.
October44.7 °F62.6 °F3.37 in.
November33.2 °F48.5 °F2.56 in.
December23.3 °F36.9 °F2.26 in.
Annual42.3 °F59.1 °F38.5 in.

Climate Data for Norridge Illinois

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
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