Washburn County Climate
Washburn County, Wisconsin
Avg Annual Temp
42.5°F
Annual Precip
31.6"
Annual Snowfall
55.7"
Extreme Heat Days
3.55
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Washburn County Weather
A Cold Humid Continental Climate
Washburn County's average annual temperature of 42.5°F sits nearly 10 degrees below the national median of roughly 53°F. The region experiences a classic humid continental climate defined by its stark seasonal shifts and long winters.
Colder Than the Wisconsin Average
Washburn is cooler than the state average of 44.4°F, reflecting its northern position. While southern Wisconsin enjoys more moderate conditions, this county faces a more rigorous thermal environment.
Snowier Than Its Central Neighbors
With 55.7 inches of annual snow, Washburn is significantly more wintry than central counties like Waushara. It records much lower January temperatures than southern neighbors, averaging just 11.4°F during the year's coldest month.
Brief Summers and Brutal Winters
The county only experiences 4 extreme heat days above 90°F annually, making for very comfortable summers. However, winter temperatures average a frigid 15.2°F, demanding heavy preparation for deep freezes.
Prepare for the Long Freeze
Heavy-duty snow blowers and high-rated attic insulation are essential for the 55.7-inch annual snowfall. Residents can skip intensive cooling upgrades, as July averages stay under 70°F.
Frequently Asked Questions
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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.