Lyons Wisconsin Climate Data

Monthly Average Climate Data for Lyons Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January13.0 °F28.7 °F1.86 in.
February15.8 °F32.6 °F1.81 in.
March25.0 °F43.7 °F2.16 in.
April35.5 °F56.8 °F3.72 in.
May46.4 °F68.4 °F4.2 in.
June56.4 °F78.4 °F4.85 in.
July60.9 °F82.3 °F3.68 in.
August59.1 °F80.8 °F3.77 in.
September51.3 °F74.3 °F3.53 in.
October40.0 °F60.8 °F2.95 in.
November29.4 °F46.4 °F2.44 in.
December19.3 °F34.0 °F2.06 in.
Annual37.7 °F57.3 °F37.03 in.

Climate Data for Lyons Wisconsin

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 21 - May 31
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°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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