Western Springs Illinois Climate Data

Monthly Average Climate Data for Western Springs Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.9 °F31.9 °F2.2 in.
February19.7 °F35.8 °F2.12 in.
March29.0 °F47.1 °F2.38 in.
April39.4 °F59.9 °F3.99 in.
May50.3 °F71.2 °F4.8 in.
June60.4 °F81.1 °F4.43 in.
July65.4 °F85.6 °F4.06 in.
August63.9 °F83.4 °F4.19 in.
September56.2 °F76.9 °F3.32 in.
October43.8 °F63.5 °F3.52 in.
November32.6 °F49.1 °F2.56 in.
December22.6 °F37.0 °F2.31 in.
Annual41.7 °F60.2 °F39.88 in.

Climate Data for Western Springs Illinois

Average First Frost DateOct. 21 - Oct. 31
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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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