Frost dates in Sheffield, AL
The average last spring frost in Sheffield is around March 22 and the first fall frost is around November 2. That gives Sheffield 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 |