Wisconsin Weather Averages
Select a link for the average weather, by month or year, in cities, towns and parks throughout Wisconsin. The links take you to data for normal temperatures, precipitation, snowfall, sunshine and humidity.
Farther down the page you'll find links to in-depth weather information for Madison, Milwaukee and other places in the state.
In-depth Weather Information
- Madison Temperatures: Averages by Month
- Milwaukee Weather in Recent Years
- Milwaukee Snowfall Totals and Snow Accumulation Averages
- Hot, Humid Weather in Wisconsin
Detailed temperature information for Madison, WI with data on average monthly highs and lows plus number of days with hot or cold weather.
Temperatures for each month at: Green BayMilwaukeeWisconsin Dells
Average high and low temperatures, total snowfall and precipitation for each year since 2010.
Recent weather for: Green BayMadison
When, how much and how often Milwaukee, Wisconsin has snow — with monthly and yearly averages for total days and inches of snowfall, snow accumulation, heavy snowstorms and first snowfall.
Snowfall and snow accumulation averages for: Green BayMadison
How often heat combines with humidity at cities in Wisconsin to create uncomfortably muggy weather.