Weston Wisconsin Climate Data

Monthly Average Climate Data for Weston Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January5.5 °F22.5 °F1.21 in.
February7.4 °F26.7 °F1.07 in.
March18.6 °F38.5 °F1.76 in.
April31.5 °F52.6 °F3.09 in.
May44.0 °F65.6 °F3.74 in.
June54.0 °F75.0 °F4.63 in.
July57.9 °F79.3 °F3.77 in.
August55.9 °F77.3 °F4.12 in.
September47.8 °F69.5 °F3.97 in.
October35.9 °F55.6 °F3.12 in.
November24.5 °F40.5 °F1.99 in.
December12.6 °F27.8 °F1.56 in.
Annual33 °F52.6 °F34.03 in.

Climate Data for Weston Wisconsin

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness ZoneZone 4b : -25°F to -20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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