From this January and February’s near -50 wind chills to this month’s 110+ degree heat index, we’ve had our share of extremes. New research fr...

From this January and February's near -50 wind chills to this month's 110+ degree heat index, we've had our share of extremes.

New research from Brian Bettschneider, a climatologist at the International Arctic Research Center shows which areas of North America have the widest spread in apparent temperature from winter to summer.

As expected, marine environments like the West and Gulf Coast of the U.S. have the smallest change in perceived temperature from winter to summer. Parts of Alaska, Central Canada, and the Upper Midwest have the greatest variation in temperature...around 150 degrees!

The most extreme "feels like" on the continent include the cities of Rochester, Minnesota, Madison, Wisconsin, Rockford, Illinois, and Davenport, Cedar Rapids, and Waterloo, Iowa.