Frost dates in Warren County, Missouri
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The average last spring frost in Warren County falls Apr 8 to Apr 14 and the average first fall frost Oct 23 to Oct 25, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 6b. Places: Innsbrook, Jonesburg, Three Creeks, Truesdale, Truxton, Warrenton. 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 |
|---|---|---|---|---|
| 63351 | Jonesburg | Apr 14 | Oct 23 | 6b |
| 63357 | Three Creeks | Apr 8 | Oct 25 | 6b |
| 63380 | Truesdale | Apr 14 | Oct 23 | 6b |
| 63381 | Truxton | Apr 14 | Oct 23 | 6b |
| 63383 | Warrenton | Apr 14 | Oct 23 | 6b |
| 63390 | Innsbrook | Apr 14 | Oct 23 | 6b |
Nearby counties
Montgomery County Lincoln County St. Charles County Franklin County Gasconade County Pike County
All Missouri counties · Download Missouri frost dates (CSV)
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