Hazel Crest Illinois Climate Data

Monthly Average Climate Data for Hazel Crest Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.1 °F31.9 °F2.22 in.
February19.9 °F35.8 °F2.08 in.
March29.2 °F46.8 °F2.4 in.
April39.5 °F59.4 °F3.92 in.
May50.3 °F70.2 °F4.52 in.
June60.3 °F80.1 °F4.59 in.
July65.1 °F84.0 °F4.45 in.
August63.4 °F82.3 °F4.14 in.
September55.9 °F76.0 °F3.22 in.
October43.7 °F63.1 °F3.46 in.
November33.0 °F49.1 °F2.7 in.
December22.9 °F37.0 °F2.28 in.
Annual41.7 °F59.6 °F39.98 in.

Climate Data for Hazel Crest 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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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