countyscore

Best Weather & Climate Counties in Idaho

Average temperatures, precipitation, and extreme weather events Compare rankings across all 44 counties.

Average Weather & Climate Score
38/100
Top County
Teton County
Counties Ranked
44

Top 10

#1
Teton County
ID
50/100
#2
Kootenai County
ID
48/100
#3
Nez Perce County
ID
47/100
#4
Fremont County
ID
46/100
#5
Benewah County
ID
46/100
#6
Shoshone County
ID
45/100
#7
Bonner County
ID
45/100
#8
Boundary County
ID
44/100
#9
Latah County
ID
43/100
#10
Bear Lake County
ID
42/100

All Idaho Counties Ranked

#CountyWeather & Climate ScoreOverall Score
1Teton County, ID
50.4
61.4
2Kootenai County, ID
47.9
45.2
3Nez Perce County, ID
47
40.3
4Fremont County, ID
45.6
63.6
5Benewah County, ID
45.5
46.5
6Shoshone County, ID
45.3
47.6
7Bonner County, ID
44.9
50.6
8Boundary County, ID
44
56.6
9Latah County, ID
42.6
52.6
10Bear Lake County, ID
42.2
63.3
11Payette County, ID
41.5
49.3
12Custer County, ID
40.9
59.8
13Ada County, ID
40.6
45.3
14Madison County, ID
40.6
53.7
15Lewis County, ID
40.4
55.6
16Clark County, ID
39.8
54.1
17Blaine County, ID
39.7
59.1
18Twin Falls County, ID
39.4
39.5
19Clearwater County, ID
39.3
58.8
20Canyon County, ID
38.8
36.8
21Valley County, ID
38.6
54.3
22Bonneville County, ID
38.5
41.4
23Cassia County, ID
37.9
47.4
24Jefferson County, ID
37.9
52.8
25Camas County, ID
37
56.5
26Elmore County, ID
36.8
42.5
27Bingham County, ID
36.7
48.6
28Caribou County, ID
36.5
65.4
29Idaho County, ID
36.5
60
30Owyhee County, ID
36.5
49.3
31Minidoka County, ID
36.1
45.2
32Jerome County, ID
35.4
40.4
33Washington County, ID
35.3
56.8
34Bannock County, ID
35
42.2
35Franklin County, ID
34.9
59.6
36Lincoln County, ID
34.1
54
37Butte County, ID
33.9
63.2
38Lemhi County, ID
33.9
54.5
39Power County, ID
33.1
48
40Gem County, ID
32.3
54.9
41Boise County, ID
31.3
57.3
42Gooding County, ID
29.8
47.5
43Adams County, ID
28.8
54.8
44Oneida County, ID
28.5
59.3

Data Source

Weather & Climate data from WeatherByCounty. See full details at WeatherByCounty. Data updated February 2026.