Last frost date in Sidney, Ohio
April 27
Average last frost in spring. In an early year (1 in 10) it's over by April 12; in a late year (1 in 10) it comes after May 12.
October 20
Average first frost in fall. 1 year in 10 it comes by October 5.
Source: NOAA U.S. Climate Normals 1991–2020, station Sidney 1 S (USC00337693), 1.6 miles from Sidney, elevation 940 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 12 | Apr 27 | May 12 |
| First frost in fall | Oct 5 | Oct 20 | Nov 2 |
Frost-free days in an average year: 175
| Chance in a year | Average last in spring | Average first in fall | |
|---|---|---|---|
| Light frost (36°F) | Every year | May 5 | Oct 8 |
| Frost (32°F) | Every year | Apr 27 | Oct 20 |
| Hard freeze (28°F) | Every year | Apr 16 | Oct 31 |
Nights at 32°F or colder in an average year: 134
What to plant now in Sidney
- Spring planting calendar for an average last frost around April 30 Sidney: April 27
- Fall planting calendar for an average first frost around October 20 Sidney: October 20
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
- Troy 17 mi · last frost Apr 18
- Bellefontaine 22 mi · last frost Apr 26
- Urbana 25 mi · last frost Apr 24
- Greenville 27 mi · last frost Apr 21
- Celina 28 mi · last frost Apr 27
Updated