Frost dates in Opp, AL
The average last spring frost in Opp is around February 25 and the first fall frost is around November 26. That gives Opp an average growing season of about 275 days.
Last spring frost
| Early (10% chance after) | February 9 |
|---|---|
| Average (50%) | February 25 |
| Late (90%) | March 21 |
First fall frost
| Early (10%) | November 12 |
|---|---|
| Average (50%) | November 26 |
| Late (90% chance before) | December 7 |