Porterfield Wisconsin Climate Data

Monthly Average Climate Data for Porterfield Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January7.4 °F25.5 °F1.49 in.
February8.6 °F28.8 °F1.13 in.
March18.7 °F39.5 °F1.8 in.
April30.8 °F51.9 °F3.0 in.
May42.5 °F65.6 °F3.44 in.
June52.6 °F75.1 °F3.92 in.
July57.1 °F79.7 °F3.69 in.
August55.5 °F77.8 °F3.31 in.
September47.8 °F70.2 °F3.48 in.
October36.7 °F56.7 °F3.2 in.
November26.1 °F42.9 °F2.13 in.
December15.0 °F30.6 °F1.79 in.
Annual33.2 °F53.7 °F32.38 in.

Climate Data for Porterfield Wisconsin

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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