Month | High (°F) | Low (°F) |
---|---|---|
January | 33.2 | 17.1 |
February | 37.4 | 18.7 |
March | 45.9 | 24.6 |
April | 53.2 | 29.8 |
May | 62.9 | 37.4 |
June | 71.2 | 43.7 |
July | 82.3 | 50.5 |
August | 81.2 | 49.2 |
September | 71.2 | 41.6 |
October | 56.2 | 32.3 |
November | 41.5 | 23.5 |
December | 32.4 | 16.9 |
Entire Year | 55.8 | 32.2 |
City | Average (°F) | Record (°F) | Yearly (inches) | |||
---|---|---|---|---|---|---|
High | Low | High | Low | Precipitation | Snow | |
Boise | 64.4 | 41.7 | 111 | -25 | 11.5 | 17.6 |
Bonners Ferry | 58.1 | 36.7 | 108 | -33 | 21.4 | 53.7 |
Burley | 61.8 | 36.6 | 107 | -35 | 10.1 | n/a |
Coeur d'Alene | 58.4 | 39.3 | 109 | -30 | 25.2 | n/a |
Emmett | 64.2 | 38.8 | 111 | -27 | 13.3 | 6.9 |
Hamer | 58.9 | 28.1 | 105 | -48 | 8.7 | 23.2 |
Idaho Falls | 58.0 | 31.3 | 102 | -38 | 9.8 | n/a |
Jerome | 63.8 | 36.7 | 110 | -25 | 10.4 | n/a |
Kellogg | 58.6 | 36.3 | 111 | -36 | 33.8 | 52.2 |
Ketchum | 54.7 | 26.1 | 98 | -46 | 17.6 | 104.1 |
Lewiston | 64.0 | 43.1 | 117 | -22 | 12.8 | 12.3 |
McCall | 55.3 | 28.2 | 104 | -35 | 24.2 | 126.5 |
Moscow | 59.8 | 36.0 | 109 | -42 | 27.7 | 50.3 |
Pierce | 56.8 | 30.7 | 108 | -44 | 41.9 | 112.2 |
Pocatello | 60.6 | 33.6 | 104 | -33 | 11.8 | 38.1 |
Preston | 60.5 | 33.6 | 110 | -31 | 16.8 | 49.3 |
Rexburg | 56.8 | 32.0 | 102 | -36 | 12.6 | n/a |
Salmon | 58.5 | 32.4 | 105 | -34 | 9.3 | 23.4 |
Sandpoint | 57.3 | 35.6 | 106 | -37 | 33.3 | 55.3 |
St. Maries | 58.6 | 37.0 | 110 | -29 | 32.0 | 57.0 |
Twin Falls | 62.0 | 37.8 | 107 | -24 | 10.3 | n/a |