NOAA's National Centers for Environmental Information
County Mapping
County Average Temperature
November 1896 - January 1897
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F
Idaho (Hover over a County)
TempAverage Temperature:
Rank:
Anomaly:
Mean:
County | Value | Rank 130 Years | Anomaly | 1901- |
|---|---|---|---|---|
| Ada County | 33.6°F | 59 | 0.3°F | 33.3°F |
| Adams County | 26.5°F | 53 | 0.0°F | 26.6°F |
| Bannock County | 26.8°F | 62 | 0.5°F | 26.3°F |
| Bear Lake County | 22.0°F | 51 | -0.3°F | 22.2°F |
| Benewah County | 28.9°F | 36 | -0.9°F | 29.8°F |
| Bingham County | 25.1°F | 62 | 0.4°F | 24.6°F |
| Blaine County | 24.9°F | 82 | 1.3°F | 23.6°F |
| Boise County | 26.5°F | 62 | 0.4°F | 26.1°F |
| Bonner County | 26.7°F | 46 | -0.2°F | 26.9°F |
| Bonneville County | 23.2°F | 52 | 0.0°F | 23.2°F |
| Boundary County | 25.0°F | 58 | 0.6°F | 24.4°F |
| Butte County | 22.0°F | 67 | 0.6°F | 21.4°F |
| Camas County | 24.5°F | 70 | 0.9°F | 23.6°F |
| Canyon County | 33.6°F | 63 | 0.5°F | 33.2°F |
| Caribou County | 24.2°F | 58 | 0.3°F | 23.9°F |
| Cassia County | 29.6°F | 84 | 1.3°F | 28.2°F |
| Clark County | 19.8°F | 39 | -0.8°F | 20.6°F |
| Clearwater County | 27.3°F | 39 | -0.5°F | 27.8°F |
| Custer County | 21.4°F | 61 | 0.6°F | 20.8°F |
| Elmore County | 29.4°F | 59 | 0.5°F | 28.9°F |
| Franklin County | 25.3°F | 51 | -0.1°F | 25.4°F |
| Fremont County | 18.8°F | 32 | -1.4°F | 20.2°F |
| Gem County | 31.3°F | 70 | 0.7°F | 30.6°F |
| Gooding County | 30.2°F | 77 | 1.1°F | 29.1°F |
| Idaho County | 25.5°F | 43 | -0.4°F | 25.8°F |
| Jefferson County | 21.8°F | 49 | 0.0°F | 21.8°F |
| Jerome County | 31.4°F | 87 | 1.7°F | 29.7°F |
| Kootenai County | 28.1°F | 33 | -1.1°F | 29.2°F |
| Latah County | 29.8°F | 38 | -0.7°F | 30.5°F |
| Lemhi County | 21.6°F | 51 | 0.0°F | 21.6°F |
| Lewis County | 29.1°F | 40 | -0.8°F | 29.9°F |
| Lincoln County | 28.4°F | 87 | 1.7°F | 26.6°F |
| Madison County | 22.6°F | 48 | -0.4°F | 23.0°F |
| Minidoka County | 29.0°F | 93 | 2.3°F | 26.7°F |
| Nez Perce County | 31.6°F | 39 | -0.8°F | 32.4°F |
| Oneida County | 27.9°F | 77 | 0.7°F | 27.1°F |
| Owyhee County | 31.6°F | 75 | 1.1°F | 30.6°F |
| Payette County | 32.9°F | 75 | 1.2°F | 31.7°F |
| Power County | 27.7°F | 78 | 1.0°F | 26.8°F |
| Shoshone County | 26.4°F | 42 | -0.4°F | 26.7°F |
| Teton County | 20.3°F | 39 | -0.9°F | 21.2°F |
| Twin Falls County | 31.4°F | 80 | 1.3°F | 30.1°F |
| Valley County | 23.2°F | 65 | 0.5°F | 22.7°F |
| Washington County | 30.1°F | 72 | 0.7°F | 29.4°F |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published July 2025, retrieved on July 12, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping
