Frost dates in Brown County, Illinois
The average last spring frost in Brown County falls Apr 18 and the average first fall frost Oct 15 to Oct 21, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 6a. Places: Mound Station, Mount Sterling, Versailles. 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 |
|---|---|---|---|---|
| 62353 | Mount Sterling | Apr 18 | Oct 15 | 6a |
| 62375 | Mound Station | Apr 18 | Oct 21 | 6a |
| 62378 | Versailles | Apr 18 | Oct 15 | 6a |
Nearby counties
Schuyler County Pike County Adams County Cass County Scott County Morgan County
All Illinois counties · Download Illinois frost dates (CSV)
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