When people think about extreme winter weather in the United States, certain states immediately come to mind. From heavy snowfall to sub-zero temperatures, some regions experience long, harsh winters every year.
If you're curious about the coldest states in the US, this guide covers everything, from average temperatures to what makes these places so frigid.
What Makes a State “Cold”?

A state’s coldness is typically measured by its average annual temperature, especially during winter months. Factors like latitude (distance from the equator), elevation, and proximity to oceans or mountains all play a major role. Northern states and those with high elevations tend to be colder due to reduced sunlight and thinner air.
Top Coldest States in the US
1. Alaska -Coldest State in general.

Alaska is the coldest state in the United States, in the absence of any competition. Alaska has been associated with various inhumane winters and an icy climate with an average annual temperature much lower than the freezing point in most places.
In areas of Alaska, the temperature can drop to -50 o F (-45 o C) or even lower. Other areas, such as Fairbanks, tend to get extremely cold in winter. The highest point of the country is in the north of the state and has an Arctic climate, making it the iciest of the iciest places in the country.
2. North Dakota Wind Chill Capital.

North Dakota is also known for the fact that the wind is very bitter, and it makes temperatures even lower than they are. Winters are long and harsh, and the temperatures drop to below zero.
Cities such as Bismarck are prone to cold, frosty seasons, particularly during January and February.
3. Minnesota: Land of Ice and Snow.

Minnesota is always one of the coldest states because it is located in the north and has a continental climate. Winters are snowy and freezing when average temperatures in January are usually below 0 o F.
The area of Minneapolis is undergoing very high snowfall with ice-freezing winds, thus being among the coldest big cities in the US.
4. Maine – Cold and Coastal

The geographical position of Maine on the northeastern side of the US provides it with a cold snowy winter. Even though coastal regions are somewhat milder, inland regions tend to become very cold.
Cities such as Augusta regularly have freezing temperatures during the winter season.
5. Wisconsin- Freezing Midwestern winters.

Wisconsin has extreme winters and snowy weather accompanied by freezes. Closeness of the state to the Great Lakes provides it with lake-effect snow, which contributes to a more severe winter. Madison is a city characterized by icy winters and regular snowfalls.
6. Vermont -Chilly Mountain Climate.

The topography of Vermont is rugged, which adds to the cold climate. The winter is very severe, snow-covered, and below zero degrees. During winter, there are usually cold winds and heavy snowfall in Burlington.
7. Wyoming – High Elevation Cold

The elevation and openness of Wyoming are contributing factors to it being one of the coldest states in the western US. The temperatures may become very low, particularly in mountainous areas.
Cheyenne experiences cold winters with strong winds that make the cold nights even worse.
8. Montana - Radical Change of the Temperature.

Montana is a place with erratic weather conditions. Summers are hot, but winters are very cold, particularly in the north. Billings gets freezing temperatures and, in some instances, Arctic blasts.
9. Michigan – Snowy and Cold

The winters in Michigan are affected by the Great Lakes, resulting in a lot of snow and low temperatures. Winters can be especially severe because of the lake-effect snow. The city of Detroit is normally characterized by low temperatures and snow.
10. South Dakota Cold Plains Weather.

South Dakota has severe winter winds and cold breezes throughout the plains. The temperatures tend to go below the freezing point. During winter, Sioux Falls is a city that is prone to snowstorms and freezing temperatures.
Why These States Are So Cold
The reason why these states always emerge as one of the coldest is due to several reasons:
Northern Latitude: States that are nearer to the Arctic get less sunlight during winter.
Continental Climate: The absence of adjacent oceans results in swings on either extreme of the temperature. Mountainous regions are colder in nature.
Wind Chill: Wind blowing is what causes the temperature to be considered far lower than it really is.
Final Thoughts
The US has one of the most extreme winters that can be experienced in its coldest states. These states are characterized by low temperature and snow cover, whether in the Alaska arctic chill or the North Dakota wind-swept plains. Although it is hard to live in such areas during winter, they are also places of gorgeous natural beauty and seasonal experiences.
Frequently Asked Questions (FAQs)
1. What is the coldest state in the US?
Alaska is the coldest state because of its Arctic weather and low temperatures.
2. What is the coldest city in the US?
Among the coldest cities are cities such as Fairbanks, which tend to reach extreme temperatures below zero.
3. Are not all northern states very cold?
The majority of the northern states experience cold winters, but their coldness is determined by things such as the height and closeness to water bodies.