Frost dates in Johnson County, Indiana
The average last spring frost in Johnson County falls Apr 15 to Apr 20 and the average first fall frost Oct 19 to Oct 26, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 6a to 6b. Places: Bargersville, Franklin, Greenwood, Trafalgar, Whiteland. Pick a ZIP for 10% and 90% odds, soil temperature and the 7-day freeze forecast.
| ZIP | Place | Last spring frost | First fall frost | Zone |
|---|---|---|---|---|
| 46106 | Bargersville | Apr 20 | Oct 19 | 6a |
| 46131 | Franklin | Apr 20 | Oct 19 | 6b |
| 46142 | Greenwood | Apr 15 | Oct 26 | 6b |
| 46143 | Greenwood | Apr 20 | Oct 21 | 6a |
| 46162 | Apr 20 | Oct 19 | 6b | |
| 46181 | Trafalgar | Apr 20 | Oct 19 | 6a |
| 46184 | Whiteland | Apr 20 | Oct 19 | 6a |
Nearby counties
Shelby County Marion County Brown County Morgan County Hendricks County Bartholomew County
All Indiana counties · Download Indiana frost dates (CSV)
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