Frost dates in Warren County, Ohio
The average last spring frost in Warren County falls Apr 17 to Apr 24 and the average first fall frost Oct 18 to Oct 26, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 6b. Places: Franklin, Harveysburg, Kings Mills, Landen, Lebanon, Mason. 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 |
|---|---|---|---|---|
| 45005 | Franklin | Apr 24 | Oct 19 | 6b |
| 45032 | Harveysburg | Apr 18 | Oct 24 | 6b |
| 45034 | Kings Mills | Apr 23 | Oct 18 | 6b |
| 45036 | Lebanon | Apr 24 | Oct 19 | 6b |
| 45039 | Landen | Apr 23 | Oct 18 | 6b |
| 45040 | Mason | Apr 22 | Oct 18 | 6b |
| 45054 | Apr 17 | Oct 26 | 6b | |
| 45065 | South Lebanon | Apr 23 | Oct 18 | 6b |
| 45066 | Springboro | Apr 17 | Oct 26 | 6b |
| 45068 | Waynesville | Apr 18 | Oct 24 | 6b |
| 45152 | Morrow | Apr 23 | Oct 18 | 6b |
| 45162 | Pleasant Plain | Apr 23 | Oct 18 | 6b |
Nearby counties
Clinton County Butler County Greene County Montgomery County Hamilton County Clermont County
All Ohio counties · Download Ohio frost dates (CSV)
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