Frost dates in Rockwood, TN
The average last spring frost in Rockwood is around April 18 and the first fall frost is around October 21. That gives Rockwood an average growing season of about 186 days.
Last spring frost
| Early (10% chance after) | March 28 |
|---|---|
| Average (50%) | April 18 |
| Late (90%) | May 8 |
First fall frost
| Early (10%) | October 4 |
|---|---|
| Average (50%) | October 21 |
| Late (90% chance before) | November 6 |