Waverly Illinois Climate Data

Monthly Average Climate Data for Waverly Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.3 °F35.4 °F2.06 in.
February22.8 °F40.5 °F1.88 in.
March31.9 °F52.0 °F2.79 in.
April42.4 °F64.6 °F4.24 in.
May54.0 °F74.3 °F4.69 in.
June63.3 °F82.9 °F4.59 in.
July66.4 °F85.7 °F3.75 in.
August64.1 °F84.8 °F3.3 in.
September55.8 °F79.7 °F3.31 in.
October44.3 °F67.1 °F3.13 in.
November33.7 °F52.3 °F3.03 in.
December24.6 °F40.5 °F2.13 in.
Annual43.6 °F63.3 °F38.9 in.

Climate Data for Waverly 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 ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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