NOAA's National Centers for Environmental Information
County Mapping
County Average Temperature Anomaly
April - June 2012
-9°F-7°F-5°F-3°F-1°F1°F3°F5°F7°F9°F
Iowa (Hover over a County)
TempAverage Temperature:
Rank:
Anomaly:
Mean:
County | Value | Rank 130 Years | Anomaly | 1901- |
|---|---|---|---|---|
| Adair County | 63.8°F | 128 | 4.3°F | 59.5°F |
| Adams County | 64.5°F | 128 | 4.5°F | 60.0°F |
| Allamakee County | 60.5°F | 123 | 3.4°F | 57.1°F |
| Appanoose County | 64.6°F | 126 | 3.7°F | 60.9°F |
| Audubon County | 63.1°F | 127 | 4.2°F | 58.9°F |
| Benton County | 62.7°F | 123 | 3.9°F | 58.8°F |
| Black Hawk County | 62.2°F | 123 | 3.9°F | 58.3°F |
| Boone County | 63.5°F | 127 | 4.1°F | 59.4°F |
| Bremer County | 61.0°F | 123 | 3.5°F | 57.5°F |
| Buchanan County | 61.8°F | 124 | 4.0°F | 57.8°F |
| Buena Vista County | 62.3°F | 127 | 4.5°F | 57.9°F |
| Butler County | 61.7°F | 124 | 3.8°F | 57.9°F |
| Calhoun County | 63.1°F | 127 | 4.3°F | 58.8°F |
| Carroll County | 63.1°F | 127 | 4.4°F | 58.8°F |
| Cass County | 64.2°F | 128 | 4.3°F | 59.9°F |
| Cedar County | 63.1°F | 124 | 3.6°F | 59.5°F |
| Cerro Gordo County | 61.1°F | 125 | 4.0°F | 57.1°F |
| Cherokee County | 62.6°F | 127 | 4.6°F | 58.0°F |
| Chickasaw County | 60.1°F | 123 | 3.4°F | 56.8°F |
| Clarke County | 64.0°F | 125 | 3.7°F | 60.4°F |
| Clay County | 62.2°F | 127 | 4.8°F | 57.3°F |
| Clayton County | 60.5°F | 122 | 2.8°F | 57.6°F |
| Clinton County | 62.4°F | 121 | 3.1°F | 59.3°F |
| Crawford County | 63.1°F | 127 | 4.3°F | 58.8°F |
| Dallas County | 64.1°F | 127 | 3.9°F | 60.2°F |
| Davis County | 64.6°F | 124 | 3.5°F | 61.1°F |
| Decatur County | 64.4°F | 126 | 3.8°F | 60.6°F |
| Delaware County | 61.0°F | 123 | 3.5°F | 57.5°F |
| Des Moines County | 64.2°F | 122 | 3.0°F | 61.3°F |
| Dickinson County | 61.8°F | 127 | 5.1°F | 56.8°F |
| Dubuque County | 61.1°F | 122 | 3.2°F | 57.9°F |
| Emmet County | 61.8°F | 127 | 4.9°F | 56.9°F |
| Fayette County | 60.4°F | 123 | 3.4°F | 57.0°F |
| Floyd County | 61.0°F | 123 | 3.7°F | 57.4°F |
| Franklin County | 61.6°F | 125 | 4.0°F | 57.6°F |
| Fremont County | 66.7°F | 128 | 4.8°F | 61.8°F |
| Greene County | 63.6°F | 127 | 4.2°F | 59.3°F |
| Grundy County | 62.2°F | 124 | 3.9°F | 58.3°F |
| Guthrie County | 63.7°F | 127 | 4.2°F | 59.5°F |
| Hamilton County | 62.1°F | 124 | 3.6°F | 58.5°F |
| Hancock County | 61.2°F | 123 | 3.9°F | 57.3°F |
| Hardin County | 61.9°F | 124 | 3.7°F | 58.3°F |
| Harrison County | 64.6°F | 127 | 4.4°F | 60.2°F |
| Henry County | 64.0°F | 121 | 2.8°F | 61.2°F |
| Howard County | 59.7°F | 124 | 3.9°F | 55.7°F |
| Humboldt County | 62.3°F | 124 | 3.9°F | 58.4°F |
| Ida County | 62.5°F | 126 | 4.1°F | 58.4°F |
| Iowa County | 62.7°F | 122 | 3.2°F | 59.5°F |
| Jackson County | 61.5°F | 121 | 2.9°F | 58.6°F |
| Jasper County | 63.7°F | 127 | 3.8°F | 59.9°F |
| Jefferson County | 64.3°F | 124 | 3.4°F | 60.9°F |
| Johnson County | 63.4°F | 123 | 3.6°F | 59.8°F |
| Jones County | 62.0°F | 123 | 3.5°F | 58.5°F |
| Keokuk County | 63.6°F | 124 | 3.5°F | 60.1°F |
| Kossuth County | 61.9°F | 127 | 4.4°F | 57.5°F |
| Lee County | 65.2°F | 121 | 3.2°F | 62.0°F |
| Linn County | 62.8°F | 124 | 4.1°F | 58.7°F |
| Louisa County | 64.0°F | 121 | 3.2°F | 60.8°F |
| Lucas County | 64.4°F | 126 | 3.8°F | 60.6°F |
| Lyon County | 62.2°F | 127 | 4.9°F | 57.4°F |
| Madison County | 64.1°F | 126 | 3.8°F | 60.3°F |
| Mahaska County | 63.9°F | 124 | 3.6°F | 60.3°F |
| Marion County | 64.5°F | 126 | 3.7°F | 60.8°F |
| Marshall County | 62.9°F | 125 | 3.9°F | 59.0°F |
| Mills County | 66.1°F | 128 | 4.7°F | 61.4°F |
| Mitchell County | 60.2°F | 123 | 3.7°F | 56.5°F |
| Monona County | 64.0°F | 127 | 4.3°F | 59.7°F |
| Monroe County | 64.5°F | 126 | 3.6°F | 60.9°F |
| Montgomery County | 65.4°F | 129 | 4.6°F | 60.8°F |
| Muscatine County | 64.0°F | 124 | 3.7°F | 60.3°F |
| O'Brien County | 62.2°F | 127 | 4.7°F | 57.5°F |
| Osceola County | 61.6°F | 127 | 4.7°F | 56.8°F |
| Page County | 66.1°F | 129 | 4.9°F | 61.2°F |
| Palo Alto County | 62.3°F | 127 | 4.8°F | 57.5°F |
| Plymouth County | 63.6°F | 127 | 5.2°F | 58.4°F |
| Pocahontas County | 62.6°F | 127 | 4.3°F | 58.3°F |
| Polk County | 64.4°F | 127 | 3.9°F | 60.5°F |
| Pottawattamie County | 65.0°F | 128 | 4.4°F | 60.6°F |
| Poweshiek County | 62.7°F | 123 | 3.4°F | 59.3°F |
| Ringgold County | 64.4°F | 128 | 4.2°F | 60.2°F |
| Sac County | 62.9°F | 127 | 4.5°F | 58.4°F |
| Scott County | 63.4°F | 122 | 3.6°F | 59.7°F |
| Shelby County | 63.4°F | 127 | 4.0°F | 59.3°F |
| Sioux County | 63.0°F | 127 | 5.0°F | 57.9°F |
| Story County | 63.3°F | 127 | 3.9°F | 59.3°F |
| Tama County | 62.4°F | 123 | 3.6°F | 58.8°F |
| Taylor County | 65.2°F | 128 | 4.9°F | 60.3°F |
| Union County | 63.9°F | 127 | 4.0°F | 59.9°F |
| Van Buren County | 64.7°F | 122 | 3.2°F | 61.5°F |
| Wapello County | 64.3°F | 123 | 3.4°F | 60.9°F |
| Warren County | 64.7°F | 126 | 3.7°F | 61.0°F |
| Washington County | 63.9°F | 125 | 3.7°F | 60.2°F |
| Wayne County | 64.3°F | 126 | 3.7°F | 60.6°F |
| Webster County | 62.6°F | 124 | 3.9°F | 58.7°F |
| Winnebago County | 60.7°F | 123 | 3.9°F | 56.8°F |
| Winneshiek County | 60.1°F | 124 | 3.9°F | 56.2°F |
| Woodbury County | 63.6°F | 127 | 4.5°F | 59.1°F |
| Worth County | 60.5°F | 123 | 3.9°F | 56.6°F |
| Wright County | 61.8°F | 125 | 3.9°F | 57.9°F |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published June 2025, retrieved on June 30, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping
