Broadview Illinois Climate Data

Monthly Average Climate Data for Broadview Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.7 °F31.7 °F2.16 in.
February20.5 °F35.5 °F2.11 in.
March29.7 °F46.3 °F2.35 in.
April40.0 °F58.8 °F3.97 in.
May50.9 °F70.0 °F4.72 in.
June61.1 °F80.1 °F4.36 in.
July66.4 °F84.5 °F4.01 in.
August65.0 °F82.5 °F4.13 in.
September57.0 °F76.0 °F3.31 in.
October44.6 °F63.0 °F3.45 in.
November33.3 °F49.0 °F2.56 in.
December23.4 °F37.1 °F2.3 in.
Annual42.5 °F59.5 °F39.43 in.

Climate Data for Broadview 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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