City Elevation January Mean June Mean Mean Annual Mean Season
(feet) High/Low High/Low Precipitation Snowfall
Temps ('F) Temps ('F) (inches) (inches)
PANHANDLE
Bonners Ferry 1,810 32/19 84/50 24.09 69
Coeur d'Alene 2,158 35/22 86/52 25.79 49
Sandpoint 2,100 32/20 81/49 33.33 so
NORTH-CENTRAL
Grangeville 3,355 37/20 82/50 23.33 56
Lewiston 1,413 39/26 90/59 12.78 19
Moscow 2,660 35/22 84/49 23.96 50
BOISE AND SOUTHWEST
Boise 2,842 37/23 91/59 11.71 21
McCall 5,025 30/12 81/45 28.06 151
Mountain Home 3,190 39/20 94/56 10.17 14
Weiser 2,120 36/20 93/55 11.61 21
SOUTH-CENTRAL
Hailey 5,328 31/8 85150 16.20 122
Rupert 4,204 35/15 90/54 8.30 26
Twin Falls 3,770 36/19 92/54 9.29 19
SOUTHEAST
Idaho Falls 4,730 28/5 87/49 8.62 34
Montpelier 5,960 30/6 85/47 14.17 67
Pocatello 4,444 32115 89/54 10.86 37
CENTRAL
Challis 5,175 30/10 87/51 7.37 17
Salmon 3,949 30/9 89/49 9.93 20
Stanley 6,230 26/-1 78/34 16.20 94