Schaumburg Illinois Climate Data

Monthly Average Climate Data for Schaumburg Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January14.9 °F30.7 °F2.04 in.
February17.6 °F34.6 °F1.95 in.
March27.1 °F46.1 °F2.27 in.
April37.2 °F58.6 °F3.79 in.
May48.2 °F70.1 °F4.84 in.
June58.2 °F80.1 °F4.56 in.
July63.4 °F84.3 °F3.73 in.
August61.9 °F82.2 °F4.16 in.
September53.8 °F75.4 °F3.42 in.
October41.9 °F62.3 °F3.33 in.
November30.7 °F47.9 °F2.52 in.
December20.9 °F35.9 °F2.17 in.
Annual39.7 °F59 °F38.78 in.

Climate Data for Schaumburg 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 ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation