Bloomingdale Illinois Climate Data

Monthly Average Climate Data for Bloomingdale Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.2 °F31.0 °F2.08 in.
February17.9 °F34.9 °F2.01 in.
March27.4 °F46.4 °F2.29 in.
April37.6 °F59.0 °F3.82 in.
May48.5 °F70.4 °F4.86 in.
June58.5 °F80.4 °F4.53 in.
July63.6 °F84.5 °F3.7 in.
August62.1 °F82.5 °F4.14 in.
September54.1 °F75.6 °F3.4 in.
October42.1 °F62.5 °F3.4 in.
November31.0 °F48.1 °F2.56 in.
December21.3 °F36.1 °F2.21 in.
Annual39.9 °F59.3 °F39 in.

Climate Data for Bloomingdale Illinois

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°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