Frost dates in McEwen, TN
The average last spring frost in McEwen is around March 27 and the first fall frost is around November 1. That gives McEwen an average growing season of about 219 days.
Last spring frost
| Early (10% chance after) | March 5 |
|---|---|
| Average (50%) | March 27 |
| Late (90%) | April 26 |
First fall frost
| Early (10%) | October 16 |
|---|---|
| Average (50%) | November 1 |
| Late (90% chance before) | November 17 |