Frost dates in Miami County, Ohio
The average last spring frost in Miami County falls Apr 16 to Apr 18 and the average first fall frost Oct 23 to Oct 28, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 6a. Places: Casstown, Covington, Fletcher, Laura, Ludlow Falls, Piqua. 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 |
|---|---|---|---|---|
| 45312 | Casstown | Apr 18 | Oct 23 | 6a |
| 45318 | Covington | Apr 18 | Oct 23 | 6a |
| 45326 | Fletcher | Apr 18 | Oct 23 | 6a |
| 45337 | Laura | Apr 16 | Oct 28 | 6a |
| 45339 | Ludlow Falls | Apr 16 | Oct 28 | 6a |
| 45356 | Piqua | Apr 18 | Oct 23 | 6a |
| 45359 | Pleasant Hill | Apr 18 | Oct 23 | 6a |
| 45361 | Potsdam | Apr 16 | Oct 28 | 6a |
| 45371 | Tipp City | Apr 16 | Oct 28 | 6a |
| 45373 | Troy | Apr 18 | Oct 23 | 6a |
| 45383 | West Milton | Apr 16 | Oct 28 | 6a |
Nearby counties
Montgomery County Darke County Shelby County Clark County Preble County Greene County
All Ohio counties · Download Ohio frost dates (CSV)
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