Areas of Expertise
Climate Data
View our collection of Wisconsin climate data, which includes temperature, precipitation, snowfall, and other records dating back to the 19th century.
Mesonet
Explore our growing network of real-time weather and soil measurement stations to support Wisconsin farmers, scientists, and citizens.
Research
Learn how we’re addressing the challenges posed by the Wisconsin’s climate, particularly among rural and agricultural communities.
Specialized Climate Information
Lake Ice
See the history of freezing and thawing of Madison’s lakes, from 1852 to the present.
Drought
Get real-time and historical data on drought and moisture conditions across the state.
Agriculture
Find local climate and weather information tailored to Wisconsin’s farming community.
Wisconsin Climate Summaries
July 2023 Wisconsin Climate Summary
The increased rainfall Wisconsin received in July 2023 unfortunately did little to alleviate the state's drought conditions — in fact, our drought actually got worse.
June 2023 Wisconsin Climate Summary
Intense drought conditions quickly took hold in June thanks to a lack of rainfall and exceptionally dry air. Meanwhile, parts of the state saw some of the worst air quality in the country due to the wildfires in Canada. Temperatures were warmer than normal but the nights were comfortable, one positive of the prevailing dryness.
May and Spring 2023 Wisconsin Climate Summary
May was historically dry in Wisconsin, becoming the 4th driest on record (since 1895) with only 1.59 inches of precipitation averaged statewide.
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Wisconsin’s Climate Future
Wisconsin’s climate continues to change. An analysis of past climate data confirms that our state is getting warmer and wetter. How will our communities be affected, and what can they do to adapt? The Wisconsin Initiative on Climate Change Impacts, a partnership between the Nelson Institute for Environmental Studies and Wisconsin Department of Natural Resources, identifies vulnerability to climate change and works to improve our resilience and readiness.