Frost dates in Dearborn County, Indiana
The average last spring frost in Dearborn County falls Apr 20 to Apr 30 and the average first fall frost Oct 16 to Oct 21, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 6b. Places: Aurora, Bright, Dillsboro, Moores Hill, Sunman. 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 |
|---|---|---|---|---|
| 47001 | Aurora | Apr 30 | Oct 16 | 6b |
| 47018 | Dillsboro | Apr 30 | Oct 16 | 6b |
| 47022 | Apr 30 | Oct 16 | 6b | |
| 47025 | Bright | Apr 30 | Oct 16 | 6b |
| 47032 | Moores Hill | Apr 30 | Oct 16 | 6b |
| 47041 | Sunman | Apr 30 | Oct 16 | 6b |
| 47060 | Bright | Apr 20 | Oct 21 | 6b |
Nearby counties
Ripley County Ohio County Franklin County Switzerland County Decatur County Union County
All Indiana counties · Download Indiana frost dates (CSV)
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