Frost dates in Seminole County, Oklahoma
The average last spring frost in Seminole County falls Mar 24 to Apr 6 and the average first fall frost Oct 31 to Nov 9, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 7b. Places: Bowlegs, Cromwell, Earlsboro, Konawa, Sasakwa, Seminole. 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 |
|---|---|---|---|---|
| 74830 | Bowlegs | Apr 1 | Nov 1 | 7b |
| 74837 | Cromwell | Mar 24 | Nov 9 | 7b |
| 74840 | Earlsboro | Apr 5 | Nov 1 | 7b |
| 74849 | Konawa | Mar 31 | Nov 3 | 7b |
| 74867 | Sasakwa | Apr 6 | Oct 31 | 7b |
| 74868 | Seminole | Apr 5 | Nov 1 | 7b |
| 74884 | Wewoka | Apr 5 | Nov 1 | 7b |
Nearby counties
Pottawatomie County Hughes County Okfuskee County Pontotoc County Lincoln County Cleveland County
All Oklahoma counties · Download Oklahoma frost dates (CSV)
Never miss a frost: get The Dial
Weekly yard timing, plus frost and soil-temperature alerts for your ZIP code.
Free. One weekly email plus alerts when your ZIP has a frost or a soil-temperature change worth acting on. After you submit, Kit (our email provider) sends a confirmation email: check your email and click the link to confirm. You aren't subscribed until you do. We collect only your email address and ZIP, sent to Kit to deliver The Dial. Unsubscribe anytime.