Sammons Point Illinois Climate Data

Monthly Average Climate Data for Sammons Point Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.4 °F32.1 °F2.12 in.
February19.4 °F36.5 °F1.88 in.
March28.8 °F48.3 °F2.33 in.
April39.0 °F61.4 °F3.62 in.
May50.4 °F72.4 °F4.46 in.
June60.2 °F81.6 °F4.68 in.
July63.7 °F84.5 °F4.39 in.
August61.6 °F82.9 °F3.7 in.
September53.6 °F77.8 °F3.09 in.
October42.2 °F64.8 °F3.33 in.
November31.7 °F49.8 °F2.56 in.
December22.1 °F37.3 °F2.1 in.
Annual40.8 °F60.8 °F38.26 in.

Climate Data for Sammons Point 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 ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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