Climate Fact Sheets

If you are curious about the many aspects of Wisconsin’s climate, you have come to the right place! Check out the curated list of climate fact sheets written by the experts at the Wisconsin State Climatology Office.

If there’s a topic you’d like to learn more about, please let us know by filling out our contact form.

Hail & Agriculture

Hail accounts for a large amount of crop losses in the Midwest and Great Plains every year.

Learn more about hail & agriculture
Download a printable pdf

El Niño & La Niña

These climate responses to changes in ocean water temperature can have impacts on global weather patterns.

Learn about ENSO
Download a printable pdf

Polar Vortex

The dreaded polar vortex is often blamed for Wisconsin’s cold weather, but it’s a bit more complicated than that.

Learn about the polar vortex
Download a printable pdf