Frost dates in Prestonsburg, KY
The average last spring frost in Prestonsburg is around April 22 and the first fall frost is around October 29. That gives Prestonsburg an average growing season of about 190 days.
Last spring frost
| Early (10% chance after) | April 10 |
|---|---|
| Average (50%) | April 22 |
| Late (90%) | May 2 |
First fall frost
| Early (10%) | October 17 |
|---|---|
| Average (50%) | October 29 |
| Late (90% chance before) | November 8 |