Last frost date in Circleville, Ohio
April 17
Average last frost in spring. In an early year (1 in 10) it's over by April 2; in a late year (1 in 10) it comes after May 4.
October 28
Average first frost in fall. 1 year in 10 it comes by October 14.
Source: NOAA U.S. Climate Normals 1991–2020, station Circleville (USC00331592), 1.4 miles from Circleville, elevation 675 ft. NOAA National Centers for Environmental Information. These are long-term averages, not a forecast.
| Early year | Average | Late year | |
|---|---|---|---|
| Last frost in spring | Apr 2 | Apr 17 | May 4 |
| First frost in fall | Oct 14 | Oct 28 | Nov 9 |
Frost-free days in an average year: 192
| Chance in a year | Average last in spring | Average first in fall | |
|---|---|---|---|
| Light frost (36°F) | Every year | Apr 28 | Oct 17 |
| Frost (32°F) | Every year | Apr 17 | Oct 28 |
| Hard freeze (28°F) | Every year | Apr 4 | Nov 7 |
Nights at 32°F or colder in an average year: 110
What to plant now in Circleville
- Corn saladSept 15 – Nov 1Now
- Upland cressSept 15 – Nov 1Now
- Rhubarb plantsNov 1 – Dec 1Soon
- Asparagus plantsNov 15 – Jan 1Soon
- Spring planting calendar for an average last frost around April 20 Circleville: April 17
- Fall planting calendar for an average first frost around October 30 Circleville: October 28
Planting dates: USDA Home and Garden Bulletin No. 9 (1967), “Suburban and Farm Vegetable Gardens,” tables 4 and 5. How we match the table.
Nearby in Ohio
- Chillicothe 18 mi · last frost Apr 20
- Lancaster 19 mi · last frost Apr 22
- Grove City 22 mi · last frost Apr 23
- Reynoldsburg 26 mi · last frost Apr 18
- Columbus 27 mi · last frost Apr 20
Updated