Frost dates in Williamsburg, KY
The average last spring frost in Williamsburg is around April 22 and the first fall frost is around October 19. That gives Williamsburg an average growing season of about 180 days.
Last spring frost
| Early (10% chance after) | April 4 |
|---|---|
| Average (50%) | April 22 |
| Late (90%) | May 7 |
First fall frost
| Early (10%) | October 5 |
|---|---|
| Average (50%) | October 19 |
| Late (90% chance before) | November 5 |