Maywood Illinois Climate Data

Monthly Average Climate Data for Maywood Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.7 °F31.6 °F2.16 in.
February20.5 °F35.4 °F2.1 in.
March29.7 °F46.2 °F2.34 in.
April40.0 °F58.6 °F3.97 in.
May50.8 °F69.9 °F4.7 in.
June61.0 °F79.9 °F4.35 in.
July66.3 °F84.4 °F3.96 in.
August65.0 °F82.4 °F4.09 in.
September56.9 °F75.9 °F3.3 in.
October44.6 °F62.9 °F3.44 in.
November33.3 °F48.9 °F2.56 in.
December23.4 °F37.1 °F2.29 in.
Annual42.4 °F59.4 °F39.26 in.

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