Alorton Illinois Climate Data

Monthly Average Climate Data for Alorton Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January23.4 °F40.2 °F2.74 in.
February26.9 °F45.6 °F2.39 in.
March35.6 °F55.6 °F3.56 in.
April46.4 °F67.8 °F4.78 in.
May56.9 °F76.8 °F5.23 in.
June65.9 °F85.6 °F5.01 in.
July69.6 °F89.1 °F4.49 in.
August67.8 °F87.8 °F3.84 in.
September59.2 °F81.1 °F3.43 in.
October47.6 °F69.9 °F3.29 in.
November36.7 °F55.8 °F3.63 in.
December27.9 °F44.6 °F2.83 in.
Annual47 °F66.7 °F45.22 in.

Climate Data for Alorton Illinois

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
2024 plantmaps.com