Alaska is the coldest state, with an average temperature of 28.8°F. In this article we explore top 10 Coldest States in the United States.

Coldest States in the United States
1. Alaska
2. North Dakota
3. Minnesota
4. Wyoming
5. Montana
6. Wisconsin
7. Maine
8. Idaho
9. Vermont
10. South Dakota
1. Alaska
- Average Temperature: 28.8°F
- Summer Temperature: 36.1°F
- Winter Temperature: 21.5°F
Alaska is known as the coldest state in the United States, with an average temperature of 28.8°F. During the brief summer months, temperatures rise to an average of 36.1°F, allowing residents and visitors to enjoy outdoor activities such as hiking and fishing, especially under the Midnight Sun when daylight can last for 24 hours. In contrast, winters are prolonged and severe, averaging 21.5°F, with temperatures often dropping further in the northern regions. The heavy snowfall makes it an attractive destination for winter sports like skiing and dog sledding. Additionally, Alaska’s unique landscapes provide spectacular views of the northern lights during the long winter nights.
2. North Dakota
- Average Temperature: 39.4°F
- Summer Temperature: 50.7°F
- Winter Temperature: 28.2°F
North Dakota has an average temperature of 39.4°F. The summers are generally mild, with average temperatures around 50.7°F, which creates favorable conditions for outdoor activities such as camping and fishing. The long daylight hours in summer enhance opportunities to explore the state’s parks and natural scenery. However, winters are cold, averaging 28.2°F, leading to significant snowfall and icy conditions that attract enthusiasts for winter sports like snowmobiling and ice fishing, showcasing the rugged beauty of North Dakota.
3. Minnesota
- Average Temperature: 40.0°F
- Summer Temperature: 50.4°F
- Winter Temperature: 29.7°F
Minnesota experiences an average temperature of 40.0°F. The state enjoys pleasant summers, with average temperatures reaching 50.4°F, perfect for outdoor activities such as boating and hiking in its many lakes and parks. Long summer days allow for a range of festivals and events. However, winters can be quite cold, with an average temperature of 29.7°F, leading to heavy snowfall and a vibrant winter sports culture. Residents actively participate in ice fishing, skiing, and snowboarding, making Minnesota a year-round destination for outdoor enthusiasts.
4. Wyoming
- Average Temperature: 41.9°F
- Summer Temperature: 55.3°F
- Winter Temperature: 28.3°F
Wyoming’s average temperature is 41.9°F. The summers are mild, with average temperatures around 55.3°F, making it an ideal time for hiking and visiting national parks like Yellowstone. The extended summer days provide plenty of time for outdoor adventures and wildlife observation. In contrast, winters are cold, averaging 28.3°F, with significant snowfall, particularly in the mountains. This attracts winter sports enthusiasts for skiing and snowboarding, as well as visitors eager to experience the state’s breathtaking winter scenery.
5. Montana
- Average Temperature: 42.1°F
- Summer Temperature: 54.4°F
- Winter Temperature: 29.8°F
Montana enjoys an average temperature of 42.1°F. The state’s summers are typically pleasant, with average temperatures around 54.4°F, making it a great time for outdoor activities such as hiking and fishing in its beautiful lakes and rivers. Long summer days encourage exploration of Montana’s stunning national parks. Winters can be harsh, averaging 29.8°F, with frequent snowfall that provides excellent conditions for winter sports like skiing and snowmobiling, appealing to outdoor lovers year-round.
6. Wisconsin
- Average Temperature: 42.9°F
- Summer Temperature: 53.1°F
- Winter Temperature: 32.7°F
Wisconsin has an average temperature of 42.9°F. The summers are mild, with average temperatures reaching 53.1°F, ideal for outdoor festivals, boating, and enjoying the state’s many lakes and parks. The vibrant summer culture attracts both residents and tourists. Conversely, winters can be quite cold, averaging 32.7°F, with snow common during this season. This weather creates opportunities for winter activities such as ice fishing, skiing, and snowmobiling, allowing residents to embrace the beauty of the winter months.
7. Maine
- Average Temperature: 43.3°F
- Summer Temperature: 53.8°F
- Winter Temperature: 32.8°F
Maine has an average temperature of 43.3°F. The summers are moderate, with average temperatures around 53.8°F, making it a popular season for visitors to explore its scenic coastlines, lighthouses, and outdoor activities like hiking and kayaking. The long summer days provide ample opportunity to enjoy Maine’s natural beauty. However, winters can be cold, averaging 32.8°F, with significant snowfall. The winter months create a picturesque setting, perfect for activities like skiing and snowshoeing, enhancing Maine’s appeal as a year-round destination.
8. Idaho
- Average Temperature: 43.4°F
- Summer Temperature: 55.5°F
- Winter Temperature: 31.3°F
Idaho experiences an average temperature of 43.4°F. The state enjoys mild summers, with average temperatures around 55.5°F, making it ideal for outdoor activities such as hiking, fishing, and camping in its vast wilderness. The long summer days are perfect for exploring Idaho’s stunning landscapes. Winters, on the other hand, can be cold, averaging 31.3°F, with snow common in the mountainous regions. This cold weather draws winter sports enthusiasts for skiing, snowboarding, and snowmobiling, highlighting Idaho’s diverse outdoor offerings.
9. Vermont
- Average Temperature: 44.3°F
- Summer Temperature: 55.4°F
- Winter Temperature: 33.1°F
Vermont has an average temperature of 44.3°F. The state enjoys pleasant summers, with temperatures averaging 55.4°F, making it a great time for hiking, biking, and enjoying the scenic beauty of the countryside. Vermont’s summer climate is perfect for exploring its charming towns and natural attractions. In contrast, winters can be cold, with an average temperature of 33.1°F. Snowfall is common during this season, and Vermont is well-known for winter sports such as skiing and snowboarding, making it a favorite destination for winter recreation.
10. South Dakota
- Average Temperature: 45.1°F
- Summer Temperature: 58.1°F
- Winter Temperature: 32.2°F
South Dakota has an average temperature of 45.1°F. The state experiences warm summers, with average temperatures around 58.1°F, making it ideal for outdoor activities like hiking, fishing, and visiting national parks. The pleasant summer climate encourages exploration of South Dakota’s rich natural beauty and cultural heritage. In contrast, winters can be cold, averaging 32.2°F, with snowfall common during this season. The winter months offer opportunities for snow sports and other activities, allowing residents and visitors to enjoy the diverse seasonal experiences that the state has to offer.
Thank you for reading! If you’re interested in more related topics, click here.
I would also appreciate your support by visiting my second website, Calculationclub.com, which focuses on calculators.