Frost dates in Oak Ridge, TN
The average last spring frost in Oak Ridge is around April 10 and the first fall frost is around October 29. That gives Oak Ridge an average growing season of about 202 days.
Last spring frost
| Early (10% chance after) | March 23 |
|---|---|
| Average (50%) | April 10 |
| Late (90%) | April 24 |
First fall frost
| Early (10%) | October 14 |
|---|---|
| Average (50%) | October 29 |
| Late (90% chance before) | November 11 |