Frost dates in Muscle Shoals, AL
The average last spring frost in Muscle Shoals is around March 22 and the first fall frost is around November 2. That gives Muscle Shoals an average growing season of about 225 days.
Last spring frost
| Early (10% chance after) | March 10 |
|---|---|
| Average (50%) | March 22 |
| Late (90%) | April 6 |
First fall frost
| Early (10%) | October 27 |
|---|---|
| Average (50%) | November 2 |
| Late (90% chance before) | November 19 |