NOAA's National Centers for Environmental Information
County Mapping
County Average Temperature
March - May 1932
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F
Idaho (Hover over a County)
TempAverage Temperature:
Rank:
Anomaly:
Mean:
County | Value | Rank 131 Years | Anomaly | 1901- |
|---|---|---|---|---|
| Ada County | 50.1°F | 67 | 0.1°F | 50.0°F |
| Adams County | 40.4°F | 52 | -0.5°F | 40.8°F |
| Bannock County | 41.4°F | 41 | -0.8°F | 42.2°F |
| Bear Lake County | 36.1°F | 38 | -1.1°F | 37.2°F |
| Benewah County | 42.9°F | 51 | -0.6°F | 43.5°F |
| Bingham County | 41.6°F | 42 | -0.9°F | 42.5°F |
| Blaine County | 38.2°F | 39 | -1.3°F | 39.4°F |
| Boise County | 40.0°F | 53 | -0.5°F | 40.5°F |
| Bonner County | 41.1°F | 46 | -0.7°F | 41.8°F |
| Bonneville County | 38.0°F | 34 | -1.3°F | 39.3°F |
| Boundary County | 38.9°F | 51 | -0.3°F | 39.3°F |
| Butte County | 38.1°F | 34 | -1.4°F | 39.5°F |
| Camas County | 37.1°F | 45 | -0.9°F | 38.1°F |
| Canyon County | 51.3°F | 68 | 0.1°F | 51.2°F |
| Caribou County | 37.5°F | 34 | -1.3°F | 38.7°F |
| Cassia County | 41.6°F | 33 | -1.4°F | 43.0°F |
| Clark County | 35.5°F | 25 | -1.8°F | 37.4°F |
| Clearwater County | 40.7°F | 48 | -0.8°F | 41.5°F |
| Custer County | 33.5°F | 30 | -1.6°F | 35.1°F |
| Elmore County | 44.2°F | 58 | 0.0°F | 44.3°F |
| Franklin County | 40.1°F | 42 | -1.0°F | 41.1°F |
| Fremont County | 35.4°F | 28 | -1.6°F | 37.0°F |
| Gem County | 47.0°F | 57 | -0.4°F | 47.4°F |
| Gooding County | 46.0°F | 53 | -0.3°F | 46.4°F |
| Idaho County | 38.3°F | 42 | -0.9°F | 39.1°F |
| Jefferson County | 40.1°F | 25 | -1.8°F | 41.9°F |
| Jerome County | 45.4°F | 38 | -1.0°F | 46.5°F |
| Kootenai County | 42.4°F | 39 | -1.0°F | 43.5°F |
| Latah County | 43.8°F | 55 | -0.4°F | 44.2°F |
| Lemhi County | 35.1°F | 26 | -1.4°F | 36.6°F |
| Lewis County | 42.7°F | 50 | -0.6°F | 43.3°F |
| Lincoln County | 43.2°F | 40 | -1.0°F | 44.2°F |
| Madison County | 38.5°F | 26 | -1.7°F | 40.2°F |
| Minidoka County | 42.8°F | 34 | -1.4°F | 44.2°F |
| Nez Perce County | 46.2°F | 53 | -0.6°F | 46.8°F |
| Oneida County | 42.3°F | 49 | -0.6°F | 42.9°F |
| Owyhee County | 45.0°F | 75 | 0.3°F | 44.6°F |
| Payette County | 50.0°F | 56 | -0.2°F | 50.2°F |
| Power County | 42.3°F | 46 | -0.9°F | 43.2°F |
| Shoshone County | 39.0°F | 38 | -1.2°F | 40.2°F |
| Teton County | 35.4°F | 32 | -1.3°F | 36.7°F |
| Twin Falls County | 44.4°F | 52 | -0.6°F | 45.0°F |
| Valley County | 35.4°F | 43 | -0.7°F | 36.2°F |
| Washington County | 45.4°F | 49 | -0.5°F | 45.9°F |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published July 2025, retrieved on July 15, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping
