New Douglas Illinois Climate Data

Monthly Average Climate Data for New Douglas Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January20.9 °F37.0 °F2.66 in.
February24.4 °F42.4 °F2.31 in.
March33.4 °F53.1 °F3.2 in.
April43.7 °F65.3 °F4.82 in.
May54.6 °F74.9 °F5.05 in.
June63.6 °F83.7 °F4.45 in.
July66.9 °F86.8 °F4.07 in.
August64.7 °F85.8 °F3.48 in.
September56.3 °F80.0 °F3.3 in.
October44.7 °F67.9 °F3.25 in.
November34.5 °F53.3 °F3.57 in.
December25.8 °F41.8 °F2.67 in.
Annual44.5 °F64.3 °F42.83 in.

Climate Data for New Douglas Illinois

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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