Frost dates in Mercer County, Missouri
The average last spring frost in Mercer County falls Apr 25 and the average first fall frost Oct 15, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 5b. Places: Cainsville, Mercer, Ravanna. 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 |
|---|---|---|---|---|
| 64632 | Cainsville | Apr 25 | Oct 15 | 5b |
| 64661 | Mercer | Apr 25 | Oct 15 | 5b |
| 64673 | Ravanna | Apr 25 | Oct 15 | 5b |
Nearby counties
Harrison County Grundy County Sullivan County Putnam County Daviess County Worth County
All Missouri counties · Download Missouri frost dates (CSV)
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