Newman Illinois Climate Data

Monthly Average Climate Data for Newman Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.8 °F34.5 °F2.41 in.
February22.0 °F39.0 °F1.99 in.
March31.1 °F50.7 °F2.8 in.
April41.7 °F63.9 °F4.36 in.
May53.0 °F74.3 °F4.34 in.
June62.0 °F82.6 °F4.69 in.
July64.6 °F84.9 °F4.05 in.
August62.3 °F83.7 °F3.04 in.
September54.8 °F79.0 °F3.05 in.
October43.3 °F66.5 °F3.5 in.
November32.9 °F51.7 °F3.39 in.
December24.4 °F39.6 °F2.5 in.
Annual42.6 °F62.5 °F40.12 in.

Climate Data for Newman 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 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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