Frost dates in Morristown, TN
The average last spring frost in Morristown is around April 11 and the first fall frost is around October 27. That gives Morristown an average growing season of about 199 days.
Last spring frost
| Early (10% chance after) | March 27 |
|---|---|
| Average (50%) | April 11 |
| Late (90%) | April 25 |
First fall frost
| Early (10%) | October 14 |
|---|---|
| Average (50%) | October 27 |
| Late (90% chance before) | November 9 |