Maeystown Illinois Climate Data

Monthly Average Climate Data for Maeystown Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January23.5 °F40.7 °F2.72 in.
February27.1 °F45.9 °F2.5 in.
March35.5 °F55.9 °F3.75 in.
April46.1 °F67.8 °F5.0 in.
May56.6 °F76.7 °F5.01 in.
June65.4 °F85.6 °F4.42 in.
July69.3 °F88.9 °F4.01 in.
August67.2 °F87.6 °F3.33 in.
September59.2 °F81.1 °F3.34 in.
October47.7 °F69.7 °F3.13 in.
November36.7 °F55.8 °F3.6 in.
December28.1 °F44.9 °F2.94 in.
Annual46.9 °F66.7 °F43.75 in.

Climate Data for Maeystown Illinois

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 11 - Apr. 20
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
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