NOAA's National Centers for Environmental Information
County Mapping
County Average Temperature
April - June 1995
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F
Iowa (Hover over a County)
TempAverage Temperature: 57.1°F
Rank: 19th Coldest
Anomaly: -1.9°F
Mean: 59.0°F
County | Value | Rank 130 Years | Anomaly | 1901- |
|---|---|---|---|---|
| Adair County | 56.9°F | 13 | -2.6°F | 59.5°F |
| Adams County | 57.3°F | 11 | -2.7°F | 60.0°F |
| Allamakee County | 56.1°F | 39 | -1.0°F | 57.1°F |
| Appanoose County | 58.5°F | 13 | -2.4°F | 60.9°F |
| Audubon County | 56.7°F | 19 | -2.2°F | 58.9°F |
| Benton County | 57.2°F | 20 | -1.6°F | 58.8°F |
| Black Hawk County | 57.0°F | 25 | -1.3°F | 58.3°F |
| Boone County | 57.3°F | 19 | -2.2°F | 59.4°F |
| Bremer County | 56.4°F | 31 | -1.2°F | 57.5°F |
| Buchanan County | 56.7°F | 30 | -1.1°F | 57.8°F |
| Buena Vista County | 55.6°F | 18 | -2.2°F | 57.9°F |
| Butler County | 56.9°F | 30 | -1.0°F | 57.9°F |
| Calhoun County | 56.4°F | 18 | -2.4°F | 58.8°F |
| Carroll County | 56.4°F | 18 | -2.3°F | 58.8°F |
| Cass County | 57.3°F | 14 | -2.5°F | 59.9°F |
| Cedar County | 58.4°F | 22 | -1.1°F | 59.5°F |
| Cerro Gordo County | 56.0°F | 31 | -1.1°F | 57.1°F |
| Cherokee County | 55.5°F | 18 | -2.5°F | 58.0°F |
| Chickasaw County | 55.5°F | 30 | -1.3°F | 56.8°F |
| Clarke County | 57.8°F | 12 | -2.6°F | 60.4°F |
| Clay County | 55.1°F | 19 | -2.2°F | 57.3°F |
| Clayton County | 56.0°F | 22 | -1.7°F | 57.6°F |
| Clinton County | 58.5°F | 32 | -0.9°F | 59.3°F |
| Crawford County | 56.3°F | 17 | -2.5°F | 58.8°F |
| Dallas County | 57.8°F | 13 | -2.4°F | 60.2°F |
| Davis County | 58.9°F | 14 | -2.2°F | 61.1°F |
| Decatur County | 58.1°F | 13 | -2.5°F | 60.6°F |
| Delaware County | 56.4°F | 26 | -1.2°F | 57.5°F |
| Des Moines County | 59.5°F | 20 | -1.7°F | 61.3°F |
| Dickinson County | 54.7°F | 22 | -2.1°F | 56.8°F |
| Dubuque County | 57.0°F | 35 | -0.9°F | 57.9°F |
| Emmet County | 55.2°F | 25 | -1.7°F | 56.9°F |
| Fayette County | 55.8°F | 28 | -1.2°F | 57.0°F |
| Floyd County | 56.1°F | 29 | -1.2°F | 57.4°F |
| Franklin County | 56.3°F | 26 | -1.3°F | 57.6°F |
| Fremont County | 58.9°F | 10 | -3.0°F | 61.8°F |
| Greene County | 57.2°F | 20 | -2.2°F | 59.3°F |
| Grundy County | 56.7°F | 23 | -1.6°F | 58.3°F |
| Guthrie County | 57.1°F | 17 | -2.4°F | 59.5°F |
| Hamilton County | 56.6°F | 21 | -2.0°F | 58.5°F |
| Hancock County | 55.7°F | 26 | -1.6°F | 57.3°F |
| Hardin County | 56.6°F | 23 | -1.7°F | 58.3°F |
| Harrison County | 57.6°F | 15 | -2.7°F | 60.2°F |
| Henry County | 59.7°F | 22 | -1.5°F | 61.2°F |
| Howard County | 54.6°F | 31 | -1.1°F | 55.7°F |
| Humboldt County | 56.1°F | 18 | -2.3°F | 58.4°F |
| Ida County | 55.9°F | 16 | -2.5°F | 58.4°F |
| Iowa County | 57.7°F | 20 | -1.8°F | 59.5°F |
| Jackson County | 57.9°F | 37 | -0.7°F | 58.6°F |
| Jasper County | 57.9°F | 19 | -2.0°F | 59.9°F |
| Jefferson County | 59.0°F | 19 | -1.9°F | 60.9°F |
| Johnson County | 58.6°F | 24 | -1.2°F | 59.8°F |
| Jones County | 57.6°F | 31 | -0.9°F | 58.5°F |
| Keokuk County | 58.2°F | 18 | -1.9°F | 60.1°F |
| Kossuth County | 55.6°F | 24 | -1.9°F | 57.5°F |
| Lee County | 60.1°F | 17 | -1.9°F | 62.0°F |
| Linn County | 57.7°F | 27 | -1.0°F | 58.7°F |
| Louisa County | 59.5°F | 22 | -1.3°F | 60.8°F |
| Lucas County | 58.0°F | 10 | -2.6°F | 60.6°F |
| Lyon County | 54.8°F | 18 | -2.6°F | 57.4°F |
| Madison County | 57.6°F | 12 | -2.7°F | 60.3°F |
| Mahaska County | 58.2°F | 16 | -2.2°F | 60.3°F |
| Marion County | 58.5°F | 14 | -2.3°F | 60.8°F |
| Marshall County | 57.2°F | 20 | -1.9°F | 59.0°F |
| Mills County | 58.6°F | 12 | -2.7°F | 61.4°F |
| Mitchell County | 55.1°F | 28 | -1.4°F | 56.5°F |
| Monona County | 57.2°F | 17 | -2.5°F | 59.7°F |
| Monroe County | 58.4°F | 11 | -2.5°F | 60.9°F |
| Montgomery County | 58.0°F | 12 | -2.8°F | 60.8°F |
| Muscatine County | 59.2°F | 24 | -1.1°F | 60.3°F |
| O'Brien County | 55.0°F | 17 | -2.6°F | 57.5°F |
| Osceola County | 54.6°F | 20 | -2.3°F | 56.8°F |
| Page County | 58.2°F | 9 | -3.0°F | 61.2°F |
| Palo Alto County | 55.5°F | 22 | -2.0°F | 57.5°F |
| Plymouth County | 56.0°F | 19 | -2.4°F | 58.4°F |
| Pocahontas County | 56.0°F | 18 | -2.3°F | 58.3°F |
| Polk County | 58.4°F | 17 | -2.1°F | 60.5°F |
| Pottawattamie County | 58.0°F | 15 | -2.6°F | 60.6°F |
| Poweshiek County | 57.4°F | 21 | -1.9°F | 59.3°F |
| Ringgold County | 57.5°F | 11 | -2.7°F | 60.2°F |
| Sac County | 56.0°F | 18 | -2.4°F | 58.4°F |
| Scott County | 59.0°F | 35 | -0.7°F | 59.7°F |
| Shelby County | 56.9°F | 18 | -2.4°F | 59.3°F |
| Sioux County | 55.2°F | 15 | -2.7°F | 57.9°F |
| Story County | 57.3°F | 19 | -2.0°F | 59.3°F |
| Tama County | 57.1°F | 21 | -1.7°F | 58.8°F |
| Taylor County | 57.6°F | 12 | -2.7°F | 60.3°F |
| Union County | 57.1°F | 11 | -2.8°F | 59.9°F |
| Van Buren County | 59.5°F | 15 | -2.0°F | 61.5°F |
| Wapello County | 58.7°F | 16 | -2.2°F | 60.9°F |
| Warren County | 58.4°F | 11 | -2.5°F | 61.0°F |
| Washington County | 58.9°F | 22 | -1.3°F | 60.2°F |
| Wayne County | 58.1°F | 13 | -2.5°F | 60.6°F |
| Webster County | 56.4°F | 17 | -2.3°F | 58.7°F |
| Winnebago County | 55.4°F | 26 | -1.4°F | 56.8°F |
| Winneshiek County | 55.3°F | 37 | -0.9°F | 56.2°F |
| Woodbury County | 56.6°F | 17 | -2.4°F | 59.1°F |
| Worth County | 55.4°F | 29 | -1.2°F | 56.6°F |
| Wright County | 56.0°F | 22 | -1.9°F | 57.9°F |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published June 2025, retrieved on July 3, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping
