Indiana · 51 stations
Indiana Frost Dates: 51 Weather Stations
51 NOAA weather stations in Indiana with at least 25 years of frost records.
| Station | Zone | Last spring frost (50%) | First fall frost (50%) | Frost-free days |
|---|---|---|---|---|
| Anderson, IN | 6a | April 19 | October 23 | 186 |
| Angola, IN | 6a | April 30 | October 16 | 167 |
| Berne, IN | 6a | April 23 | October 22 | 181 |
| Bluffton, IN | 6a | April 24 | October 20 | 179 |
| Boonville, IN | 7a | April 12 | October 25 | 196 |
| Columbia City, IN | 6a | April 27 | October 17 | 171 |
| Columbus, IN | 6b | April 11 | October 25 | 195 |
| Evansville, IN | 7a | April 4 | October 29 | 206 |
| Farmland, IN | 6a | April 25 | October 16 | 173 |
| Fort Wayne, IN | 6a | April 24 | October 21 | 178 |
| Garrett, IN | 6a | May 2 | October 10 | 159 |
| Goshen, IN | 6a | April 26 | October 21 | 175 |
| Greensburg, IN | 6b | April 15 | October 26 | 194 |
| Hartford City, IN | 6a | April 22 | October 22 | 181 |
| Huntington, IN | 6a | May 1 | October 14 | 166 |
| Indiana Dunes NL, IN | 6a | April 22 | October 27 | 188 |
| Indianapolis, IN | 6a | April 15 | October 26 | 193 |
| Kokomo, IN | 6a | April 27 | October 18 | 174 |
| Lafayette, IN | 6a | April 20 | October 20 | 182 |
| Lafayette (Purdue University Airport), IN | 6a | April 26 | October 18 | 173 |
| Lakeville, IN | 6a | May 1 | October 13 | 163 |
| Laporte, IN | 6a | April 19 | October 27 | 191 |
| Lowell, IN | 5b | April 29 | October 16 | 171 |
| Marion, IN | 6a | April 26 | October 20 | 175 |
| Martinsville, IN | 6a | April 24 | October 15 | 173 |
| Mount Vernon, IN | 7a | April 7 | October 28 | 202 |
| New Castle, IN | 6a | April 27 | October 17 | 173 |
| Paoli, IN | 6b | April 21 | October 18 | 178 |
| Perrysville, IN | 6a | April 23 | October 14 | 171 |
| Plymouth, IN | 6a | April 25 | October 21 | 178 |
| Princeton, IN | 6b | April 13 | October 25 | 194 |
| Rensselaer, IN | 6a | April 23 | October 18 | 177 |
| Rochester, IN | 6a | April 23 | October 21 | 180 |
| Rushville, IN | 6a | April 19 | October 23 | 185 |
| Shelbyville, IN | 6b | April 17 | October 22 | 187 |
| Shoals, IN | 6b | April 15 | October 23 | 189 |
| Spencer, IN | 6a | April 20 | October 20 | 180 |
| Tell City, IN | 7b | April 5 | November 1 | 208 |
| Tipton, IN | 6a | April 23 | October 17 | 174 |
| Vincennes, IN | 6b | April 11 | October 26 | 197 |
| Wanatah, IN | 5b | April 29 | October 13 | 166 |
| West Lafayette, IN | 6a | April 26 | October 12 | 169 |
| Whitestown, IN | 6a | April 21 | October 20 | 180 |
| Winamac, IN | 6a | April 25 | October 18 | 173 |
| near Bloomington, IN | 6b | April 15 | October 26 | 192 |
| near Frankfort, IN | 6a | April 21 | October 21 | 181 |
| near French Lick, IN | 6b | April 25 | October 15 | 172 |
| near Jasonville, IN | 6a | April 14 | October 26 | 193 |
| near Logansport, IN | 6a | April 20 | October 23 | 185 |
| near Oolitic, IN | 6b | April 20 | October 20 | 181 |
| near South Bend, IN | 6a | May 1 | October 19 | 170 |