What Are the Coldest States in the US?

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When the National Oceanic and Atmospheric Administration (NOAA) released its 2024 temperature data, five states topped the list of the coldest in the United States: Alaska, North Dakota, Wyoming, Montana, and Maine. Yet long before state boundaries were drawn on maps, these frozen landscapes were—and remain—the homelands of Indigenous nations whose material culture, oral traditions, and survival technologies were shaped by some of the harshest climates in North America. From the Iñupiat communities of the Arctic coast to the Wabanaki nations of northern Maine, Native peoples did not merely endure the cold; they built enduring civilizations around it. Understanding these coldest states means understanding their first custodians.

What Are the Coldest States in the US?
What Are the Coldest States in the US?

Alaska: Iñupiat Homeland on the Arctic Edge

Alaska is, by a wide margin, the coldest U.S. state, with an average annual temperature of 28.9 degrees Fahrenheit in 2024—well below freezing. The coldest temperature ever recorded in the United States came from Alaska: minus 80 degrees Fahrenheit at Prospect Creek, north of Fairbanks, on January 23, 1971.

Perhaps no community embodies Arctic resilience better than Utqiaġvik, the northernmost town in the United States, perched on the shores of the Arctic Ocean. The name itself is significant: the city officially restored its traditional Iñupiat name in 2016, rejecting the colonial designation “Barrow” in favor of the original term for “a place to hunt snowy owls.” According to the Alaska Climate Research Center, Utqiaġvik’s mean annual temperature from 1991 to 2020 was just 13.7 degrees Fahrenheit, with winter averages of minus 11.9 degrees.

For thousands of years, the Iñupiat and other Alaska Native peoples thrived in this environment through sophisticated technologies: qayaqs (kayaks) sealed against icy waters, ulu knives designed for processing subsistence harvests, carved ivory tools, and snow goggles crafted from bone or wood to prevent snow blindness. The history of Arctic survival also includes remarkable figures like Ada Blackjack, the Iñupiat woman who survived the doomed Wrangel Island expedition. During World War II, Alaska Native contributions to defending the territory continued, as documented in the story of the Alaska Territorial Guard and Native American service.

The Nenana Ice Classic, held since 1917 in the small Dene (Athabascan) community of Nenana along the Tanana River, invites bettors worldwide to guess the exact minute the river ice breaks each spring. The 2025 winner—guessed April 27 at 3:56 p.m.—took home a jackpot of $211,267, and proceeds fund community services.

North Dakota: Mandan, Hidatsa, and Arikara Country

North Dakota ranks as the second-coldest state, with a 2024 average annual temperature of 43.8 degrees Fahrenheit. Its winters can be brutal: the 2024-25 winter averaged just 11 degrees. Astonishingly, 1936 produced both the state’s coldest reading—minus 60 degrees in Parshall on February 15—and its hottest, 121 degrees in Steele on July 6, a 181-degree swing.

Parshall sits near the Fort Berthold Reservation, home of the Mandan, Hidatsa, and Arikara Nation (the MHA Nation, or Three Affiliated Tribes). Centuries before European contact, the Mandan and Hidatsa built fortified earth-lodge villages along the Missouri River, developing agricultural and trade networks—including the famous Knife River flint trade—that sustained them through punishing Northern Plains winters. Dakota and Lakota peoples also traversed and inhabited these lands, developing tipis, bison-hide clothing, and dog-travois transport systems engineered for snow and wind.

Modern North Dakotans still warm themselves with traditions like knoephla soup, a creamy chicken-and-dumpling dish passed down through generations of German-Russian families—yet the deeper winter food heritage of the region belongs to the Native peoples who cured, dried, and stored bison meat and corn for the long cold season.

Wyoming: High Plains and the Minus-66 Record

Wyoming’s 2024 average temperature was only a fraction of a degree warmer than North Dakota’s, but the state holds a colder record: minus 66 degrees Fahrenheit, registered on February 9, 1933, at the Riverside Ranger Station in Yellowstone National Park.

Long before Yellowstone became America’s first national park in 1872, it was a sacred landscape for numerous tribes, including the Crow (Apsáalooke), Eastern Shoshone, Northern Cheyenne, and Arapaho, who hunted, gathered obsidian for tools, and conducted ceremonies in its geothermal valleys. The crystal-clear obsidian from Yellowstone was traded across thousands of miles—a testament to the region’s centrality in ancient Indigenous exchange networks. The later history of displacement from parklands remains a significant chapter of Native American history, explored in accounts of conservation policy and the true cost of national parks.

Wyoming’s modern winter culture includes skijoring—a sport with roots in Norwegian ski driving in which a horse and rider pull a skier through a slalom course. Annual races in Saratoga draw competitors from across the Rocky Mountain West, blending cowboy and winter traditions much as Plains tribes blended horsemanship with cold-season mobility.

Montana: Minus 70 Degrees on the Continental Divide

Montana’s 2024 average was just 0.1 degrees warmer than Wyoming’s—effectively a tie—but the state claims the coldest temperature ever recorded in the Lower 48: minus 70 degrees Fahrenheit near Rogers Pass, north of Helena, on January 20, 1954.

This is Blackfeet, Salish, Kootenai, Assiniboine, Gros Ventre, Crow, and Northern Cheyenne homeland. The Blackfeet, masters of the northern Plains, developed bison-hunting strategies and insulated hide lodges suited to brutal chinook-and-deep-freeze cycles east of the Rockies. Winter was traditionally a season of storytelling, ceremony, and the transmission of oral histories—practices that continue on reservations such as the Blackfeet Nation and the Confederated Salish and Kootenai Tribes today.

Montana’s contemporary winter identity includes the Whitefish Winter Carnival, held since 1960, whose annual Penguin Plunge into Whitefish Lake raises more than $100,000 for Special Olympics Montana.

Maine: The Wabanaki North

In 2024, Maine edged out Idaho by 0.3 degrees to claim the fifth spot, with a 2024-25 winter average of 18.3 degrees. The coldest city was Caribou, at 44.7 degrees annually, and the state’s coldest recorded temperature—minus 50 degrees—occurred on January 16, 2009, near the Big Black River along the Quebec border.

Northern Maine is the homeland of the Wabanaki Confederacy—the Penobscot, Passamaquoddy, Maliseet, and Mi’kmaq peoples—whose very name means “People of the Dawnland.” Wabanaki communities mastered birchbark canoe construction, snowshoe weaving from ash and rawhide, and maple-syrup harvesting, all calibrated to the deep snows of the Northeast. The elegant, hand-steamed ash splint basketry of the Wabanaki remains one of the most celebrated living traditions of Eastern Woodlands material culture.

Each February, Camden hosts the U.S. National Toboggan Championships, where racers exceed 35 miles per hour down a 400-foot ice chute—an echo of the deep history of snow travel that Native peoples of the Northeast pioneered with toboggans and snowshoes.

Historical Context & Key Cultural Takeaways

  • The coldest states overlap significantly with enduring Indigenous homelands—from Iñupiat territory above the Arctic Circle to Wabanaki lands of northern Maine. Cold climates did not prevent flourishing civilizations; they shaped them.
  • Indigenous cold-climate technology was extraordinarily sophisticated: snow goggles, earth lodges, birchbark canoes, ash-splint basketry, bison-hide insulation, and snowshoe engineering all reflect generations of environmental knowledge refined over millennia.
  • Place names carry sovereignty and memory. Utqiaġvik’s official renaming illustrates a broader movement by Tribal Nations to restore Indigenous toponymy and cultural visibility.
  • Modern winter traditions have layered histories. Events like the Nenana Ice Classic and toboggan championships take place in landscapes where Native winter travel, subsistence, and ceremony long preceded them.
  • Colonial-era displacement remains part of the story of cold-region land use, particularly at sites like Yellowstone, where treaty rights and access continue to be asserted by descendant tribes today.

Frequently Asked Questions

Q: What is the coldest state in the US, and which Indigenous peoples live there?

A: Alaska is the coldest state, with a 2024 average of 28.9°F. Alaska is home to 229 federally recognized tribes, including the Iñupiat, Yup’ik, Athabascan (Dene), Aleut/Alutiiq, and Unangax peoples, whose cultures have been adapted to Arctic and subarctic conditions for thousands of years.

Q: What is the coldest temperature ever recorded in the United States?

A: Minus 80 degrees Fahrenheit at Prospect Creek, Alaska, on January 23, 1971—the coldest single temperature ever officially recorded in the U.S.

Q: How did Indigenous peoples survive extreme cold before modern technology?

A: Through tested material culture: insulated earth lodges and hide tipis, layered fur and hide clothing, snowshoes and tobogggans, food preservation techniques such as drying and freezing bison meat and fish, and detailed oral knowledge of weather, game migration, and seasonal cycles passed down through generations.

Q: Are Indigenous material traditions from these cold regions preserved and practiced today?

A: Yes. Wabanaki ash-splint and sweetgrass basketry, Alaska Native ivory carving and skin sewing, and Great Plains hide painting, beadwork, and star-quilt traditions are all living art forms, supported by tribal museums, cultural centers, and intergenerational teaching programs.

Q: Why is the town once called Barrow now named Utqiaġvik?

A: In 2016, residents voted to officially restore the traditional Iñupiat name “Utqiaġvik,” reflecting a broader movement to reclaim Indigenous language and identity in the Arctic.

Conclusion: A Living Legacy in the Coldest Places

The five coldest states in the United States are far more than meteorological data points. They are landscapes of deep Indigenous history—of the Iñupiat whalers of the Arctic Ocean, the earth-lodge builders of the Missouri River, the obsidian traders of the Yellowstone plateau, the mounted nations of the northern Plains, and the canoe and snowshoe makers of the Dawnland. As climate data continues to document these regions’ extremes, the enduring presence of Tribal Nations across them reminds us that the coldest places in America are also among its longest-inhabited. Recognizing this heritage—preserved in museum collections, oral traditions, and living communities—is essential to honoring the full story of America’s frozen frontiers.

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