Momence Illinois Climate Data

Monthly Average Climate Data for Momence Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.3 °F32.1 °F2.23 in.
February19.3 °F36.4 °F1.92 in.
March28.7 °F47.9 °F2.35 in.
April38.8 °F60.9 °F3.64 in.
May50.2 °F72.0 °F4.32 in.
June60.0 °F81.2 °F4.72 in.
July63.5 °F84.3 °F4.54 in.
August61.5 °F82.7 °F3.98 in.
September53.6 °F77.4 °F3.39 in.
October42.0 °F64.5 °F3.36 in.
November31.6 °F49.6 °F2.67 in.
December22.1 °F37.3 °F2.14 in.
Annual40.6 °F60.5 °F39.26 in.

Climate Data for Momence Illinois

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°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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