Madison, along with the rest of the state, has a humid continental climate , characterized by variable weather patterns and a large seasonal temperature variance: winter temperatures can be well below freezing, with moderate to occasionally heavy snowfall and temperatures reaching 0 °F or −17.8 °C on 17 mornings annually; high temperatures in summer average in the lower 80s °F (27–28 °C), reaching 90 °F or 32.2 °C on an average 12 afternoons per year, with lower humidity levels than winter but higher than spring. Summer accounts for a greater proportion of annual rainfall, but winter still sees significant precipitation.
Average Temperature
Humidity
Rain
Clouds
Air quality US AQI
Sun