Greenup Illinois Climate Data

Monthly Average Climate Data for Greenup Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January21.3 °F37.3 °F3.0 in.
February24.1 °F42.1 °F2.53 in.
March33.2 °F53.2 °F3.34 in.
April43.6 °F66.2 °F4.79 in.
May54.4 °F75.6 °F4.82 in.
June63.1 °F83.9 °F4.95 in.
July66.0 °F87.3 °F4.24 in.
August63.9 °F86.1 °F3.01 in.
September56.0 °F80.7 °F3.23 in.
October44.8 °F68.6 °F3.6 in.
November34.4 °F53.7 °F3.74 in.
December26.1 °F41.7 °F2.84 in.
Annual44.2 °F64.7 °F44.09 in.

Climate Data for Greenup Illinois

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
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 ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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