Frost dates in Dauphin Island, AL
The average last spring frost in Dauphin Island is around February 9 and the first fall frost is around December 19. That gives Dauphin Island an average growing season of about 314 days.
Last spring frost
| Early (10% chance after) | January 17 |
|---|---|
| Average (50%) | February 9 |
| Late (90%) | March 5 |
First fall frost
| Early (10%) | December 7 |
|---|---|
| Average (50%) | December 19 |
| Late (90% chance before) | December 24 |