Frost dates in Pettis County, Missouri
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The average last spring frost in Pettis County falls Apr 7 to Apr 18 and the average first fall frost Oct 20 to Oct 28, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 6b. Places: Green Ridge, Houstonia, Hughesville, Ionia, La Monte, Sedalia. 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 |
|---|---|---|---|---|
| 65301 | Sedalia | Apr 18 | Oct 22 | 6b |
| 65332 | Green Ridge | Apr 7 | Oct 28 | 6b |
| 65333 | Houstonia | Apr 17 | Oct 20 | 6b |
| 65334 | Hughesville | Apr 10 | Oct 26 | 6b |
| 65335 | Ionia | Apr 13 | Oct 23 | 6b |
| 65337 | La Monte | Apr 17 | Oct 20 | 6b |
| 65350 | Smithton | Apr 10 | Oct 26 | 6b |
Nearby counties
Cooper County Benton County Johnson County Saline County Morgan County Henry County
All Missouri counties · Download Missouri frost dates (CSV)
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