Is International Falls, Minnesota the coldest city in the US?

International Falls holds a well-documented claim to being the coldest city in the contiguous United States, regularly recording the country's lowest overnight temperatures from November through March.

What is International Falls, Minnesota's record low temperature?

International Falls's record low is minus 55°F, with temperatures of minus 50°F or colder occurring in most winters.

How hot can International Falls, MN get in summer?

Summers occasionally see temperatures reaching 90°F in International Falls, giving the city one of the widest annual temperature ranges of any US city.

Why is International Falls, MN so cold?

Its position on the Rainy River at the Canadian border, combined with flat terrain and frequent radiative cooling on clear nights, produces some of the most extreme cold readings of any US city.

Weather in International Falls, MN

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International Falls, MN Weather