Appleton Wisconsin Climate Data

Monthly Average Climate Data for Appleton Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.2 °F25.4 °F1.36 in.
February12.2 °F28.9 °F1.14 in.
March22.4 °F40.4 °F1.87 in.
April34.3 °F53.9 °F3.22 in.
May46.2 °F66.8 °F3.69 in.
June56.6 °F76.4 °F4.61 in.
July60.8 °F81.1 °F3.79 in.
August59.0 °F78.9 °F3.61 in.
September50.9 °F71.8 °F3.25 in.
October39.2 °F58.0 °F2.84 in.
November28.0 °F43.7 °F1.97 in.
December17.0 °F30.9 °F1.72 in.
Annual36.4 °F54.7 °F33.07 in.

Climate Data for Appleton Wisconsin

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