Coldest Cities in Idaho

Top 34 cities ranked by coldest cities

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All Countries · United States · Idaho

Coldest Cities — Idaho

1 Hailey 40°F

2 Ammon 42°F

3 Lewiston 45°F

4 Rexburg 45°F

5 Rigby 46°F

6 Sandpoint 46°F

7 Moscow 46°F

8 Preston 47°F

9 Rupert 47°F

10 Idaho Falls 47°F

11 Blackfoot 47°F

12 Chubbuck 49°F

13 Coeur d'Alene 49°F

14 Post Falls 49°F

15 Rathdrum 49°F

16 Hayden 49°F

17 Burley 49°F

18 Eagle 50°F

19 Garden City 50°F

20 Jerome 50°F

21 Pocatello 50°F

22 Star 52°F

23 Emmett 52°F

24 Twin Falls 52°F

25 Fruitland 52°F

26 Middleton 52°F

27 Caldwell 52°F

28 Mountain Home 52°F

29 Weiser 52°F

30 Kuna 53°F

31 Payette 53°F

32 Boise City 53°F

33 Nampa 54°F

34 Meridian 54°F

The coldest cities in Idaho experience low average annual temperatures, with long winters and significant snowfall. Hailey has an average annual temperature of just 40°F.

Cold-climate cities often feature distinct four-season lifestyles with winter sports, fall foliage, and summer outdoor recreation. Many residents value the seasonal changes and outdoor activities that come with colder climates, including skiing, snowboarding, and ice fishing.

Living in cold-climate cities typically means higher heating costs, the need for winter-ready vehicles and clothing, and seasonal challenges like snow removal. However, these cities often compensate with lower costs of living, less crowding, and strong community bonds forged through shared seasonal experiences.

Did You Know?

1. At 40°F average, Hailey experiences temperatures well below freezing for months each year.
2. Cold-climate cities often have underground walkway systems, enclosed skyways, or heated bus shelters to help residents navigate harsh winters.
3. Despite the cold, many of these cities rank high in quality of life due to strong economies, good schools, and vibrant cultural scenes.

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