Cold temperatures are approaching! Learn about the tools available to help you prepare.
Areas of Expertise
View our collection of Wisconsin climate data, which includes temperature, precipitation, snowfall, and other records dating back to the 19th century.
Recent data | Historic data
Wisconsin seasons | Climate divisions
First-order stations
Explore our weather and climate education resources to learn about Wisconsin’s historic and current climate.
Learn how we’re addressing the challenges posed by Wisconsin’s climate, particularly among rural and agricultural communities.
Specialized Climate Information
See the history of freezing and thawing of Madison’s lakes, from 1852 to the present, in addition to current and historical ice conditions on the Great Lakes.
Get real-time and historical data on drought and moisture conditions across the state.
Find local climate and weather information tailored to Wisconsin’s farming community.
View historical changes and future projections for temperatures and precipitation from the Wisconsin Initiative on Climate Change Impacts (WICCI).
Wisconsin Climate Summaries
August and Summer 2025 Climate Summary
From heat and smoke to floods and storms, August packed a barrage of extremes and ended with an early taste of fall.
July 2025 Climate Summary
July in Wisconsin packed it all in — heat waves, record humidity, drenching rains, a near-constant rumble of storms, and a drought-free finish.
June 2025 Climate Summary
June lured Wisconsin into a false sense of comfort during the first half of the month, before extreme heat, humidity, and waves of severe weather entered during the second half.
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