Frost dates in Clarksburg, TN
The average last spring frost in Clarksburg is around April 3 and the first fall frost is around October 25. That gives Clarksburg an average growing season of about 205 days.
Last spring frost
| Early (10% chance after) | March 21 |
|---|---|
| Average (50%) | April 3 |
| Late (90%) | April 18 |
First fall frost
| Early (10%) | October 8 |
|---|---|
| Average (50%) | October 25 |
| Late (90% chance before) | November 14 |