Last frost date in Morristown, Tennessee
April 10
Average last frost in spring. In an early year (1 in 10) it's over by March 25; in a late year (1 in 10) it comes after April 26.
October 28
Average first frost in fall. 1 year in 10 it comes by October 16.
Source: NOAA U.S. Climate Normals 1991–2020, station Morristown Radio Wcrk (USC00406271), 1.8 miles from Morristown, elevation 1,344 ft. NOAA National Centers for Environmental Information. These are long-term averages, not a forecast.
| Early year | Average | Late year | |
|---|---|---|---|
| Last frost in spring | Mar 25 | Apr 10 | Apr 26 |
| First frost in fall | Oct 16 | Oct 28 | Nov 9 |
Frost-free days in an average year: 201
| Chance in a year | Average last in spring | Average first in fall | |
|---|---|---|---|
| Light frost (36°F) | Every year | Apr 22 | Oct 20 |
| Frost (32°F) | Every year | Apr 10 | Oct 28 |
| Hard freeze (28°F) | Every year | Mar 29 | Nov 6 |
Nights at 32°F or colder in an average year: 84
What to plant now in Morristown
- 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 10 Morristown: April 10
- Fall planting calendar for an average first frost around October 30 Morristown: 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 Tennessee
- Sevierville 27 mi · last frost Apr 6
- Greeneville 27 mi · last frost Apr 20
- Knoxville 40 mi · last frost Apr 11
- Clinton 47 mi · last frost Mar 31
- Kingsport 47 mi · last frost Apr 9
Updated