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Find Your County and Click on the Corresponding Climate Zone
| County | Climate Zone | County | Climate Zone | County | Climate Zone | County | Climate Zone |
|---|---|---|---|---|---|---|---|
| Adams | 5 | Franklin | 5 | Lawrence | 4 | Rush | 5 |
| Allen | 5 | Fulton | 5 | Madison | 5 | Scott | 4 |
| Bartholomew | 5 | Gibson | 4 | Marion | 5 | Shelby | 5 |
| Benton | 5 | Grant | 5 | Marshall | 5 | Spencer | 4 |
| Blackford | 5 | Greene | 4 | Martin | 4 | St Joseph | 5 |
| Boone | 5 | Hamilton | 5 | Miami | 5 | Starke | 5 |
| Brown | 4 | Hancock | 5 | Monroe | 4 | Steuben | 5 |
| Carroll | 5 | Harrison | 4 | Montgomery | 5 | Sullivan | 4 |
| Cass | 5 | Hendricks | 5 | Morgan | 5 | Switzerland | 4 |
| Clark | 4 | Henry | 5 | Newton | 5 | Tippecanoe | 5 |
| Clay | 5 | Howard | 5 | Noble | 5 | Tipton | 5 |
| Clinton | 5 | Huntington | 5 | Ohio | 4 | Union | 5 |
| Crawford | 4 | Jackson | 4 | Orange | 4 | Vanderburgh | 4 |
| Daviess | 4 | Jasper | 5 | Owen | 5 | Vermillion | 5 |
| De Kalb | 5 | Jay | 5 | Parke | 5 | Vigo | 5 |
| Dearborn | 4 | Jefferson | 4 | Perry | 4 | Wabash | 5 |
| Decatur | 5 | Jennings | 5 | Pike | 4 | Warren | 5 |
| Delaware | 5 | Johnson | 5 | Porter | 5 | Warrick | 4 |
| Dubois | 4 | Knox | 4 | Posey | 4 | Washington | 4 |
| Elkhart | 5 | Kosciusko | 5 | Pulaski | 5 | Wayne | 5 |
| Fayette | 5 | La Porte | 5 | Putnam | 5 | Wells | 5 |
| Floyd | 4 | Lagrange | 5 | Randolph | 5 | White | 5 |
| Fountain | 5 | Lake | 5 | Ripley | 4 | Whitley | 5 |