Minier Illinois Climate Data

Monthly Average Climate Data for Minier Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.7 °F33.4 °F2.21 in.
February20.2 °F38.2 °F1.95 in.
March29.8 °F50.4 °F2.62 in.
April40.4 °F63.6 °F3.82 in.
May52.0 °F74.1 °F4.64 in.
June61.5 °F82.9 °F4.33 in.
July64.5 °F85.9 °F3.97 in.
August62.3 °F84.3 °F3.6 in.
September54.3 °F79.4 °F3.31 in.
October42.6 °F66.3 °F3.2 in.
November31.7 °F51.2 °F2.87 in.
December22.5 °F38.6 °F2.26 in.
Annual41.5 °F62.4 °F38.78 in.

Climate Data for Minier Illinois

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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