Greenview Illinois Climate Data

Monthly Average Climate Data for Greenview Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.5 °F34.6 °F2.11 in.
February20.9 °F39.3 °F1.86 in.
March30.5 °F51.3 °F2.56 in.
April41.1 °F64.3 °F3.96 in.
May52.8 °F74.5 °F4.53 in.
June62.1 °F82.9 °F4.54 in.
July65.1 °F85.9 °F4.03 in.
August62.9 °F84.6 °F3.53 in.
September54.5 °F79.4 °F3.29 in.
October42.8 °F66.9 °F3.14 in.
November32.1 °F51.9 °F2.9 in.
December23.1 °F39.8 °F2.2 in.
Annual42.1 °F63 °F38.65 in.

Climate Data for Greenview 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 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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