Rolling Meadows Illinois Climate Data

Monthly Average Climate Data for Rolling Meadows Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.7 °F30.9 °F2.01 in.
February18.4 °F34.7 °F1.96 in.
March27.9 °F45.8 °F2.26 in.
April38.0 °F58.1 °F3.75 in.
May48.9 °F69.4 °F4.61 in.
June58.9 °F79.6 °F4.47 in.
July64.2 °F84.0 °F3.7 in.
August62.8 °F81.8 °F4.09 in.
September54.7 °F75.1 °F3.3 in.
October42.8 °F62.2 °F3.23 in.
November31.6 °F48.0 °F2.43 in.
December21.7 °F36.2 °F2.15 in.
Annual40.5 °F58.8 °F37.96 in.

Climate Data for Rolling Meadows Illinois

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost100-125 Days
Plant Hardiness ZoneZone 5b : -15°F to -10°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
2023 plantmaps.com