Bellevue Wisconsin Climate Data

Monthly Average Climate Data for Bellevue Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.3 °F25.2 °F1.49 in.
February12.2 °F28.6 °F1.12 in.
March22.2 °F39.6 °F1.71 in.
April33.6 °F52.7 °F3.06 in.
May45.1 °F65.6 °F3.5 in.
June55.3 °F75.1 °F4.04 in.
July59.8 °F79.9 °F3.59 in.
August58.4 °F78.3 °F3.42 in.
September50.5 °F71.1 °F3.3 in.
October39.1 °F57.5 °F2.86 in.
November28.1 °F43.3 °F1.97 in.
December17.2 °F30.8 °F1.67 in.
Annual36 °F54 °F31.73 in.

Climate Data for Bellevue Wisconsin

Average First Frost DateOct. 1 - Oct. 10
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 5a : -20°F to -15°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year