Frost dates in Ross County, Ohio
The average last spring frost in Ross County falls Apr 17 to Apr 22 and the average first fall frost Oct 21 to Oct 28, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 6b. Places: Adelphi, Bainbridge, Bourneville, Chillicothe, Clarksburg, Frankfort. 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 |
|---|---|---|---|---|
| 43101 | Adelphi | Apr 17 | Oct 28 | 6b |
| 43115 | Clarksburg | Apr 20 | Oct 22 | 6b |
| 45601 | Chillicothe | Apr 20 | Oct 22 | 6b |
| 45612 | Bainbridge | Apr 21 | Oct 22 | 6b |
| 45617 | Bourneville | Apr 20 | Oct 22 | 6b |
| 45628 | Frankfort | Apr 20 | Oct 22 | 6b |
| 45644 | Kingston | Apr 20 | Oct 22 | 6b |
| 45673 | Richmond Dale | Apr 22 | Oct 21 | 6b |
| 45681 | Bourneville | Apr 20 | Oct 22 | 6b |
Nearby counties
Pike County Pickaway County Vinton County Highland County Fayette County Jackson County
All Ohio counties · Download Ohio 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.