Frost dates in Calera, AL
The average last spring frost in Calera is around April 10 and the first fall frost is around October 25. That gives Calera an average growing season of about 198 days.
Last spring frost
| Early (10% chance after) | March 23 |
|---|---|
| Average (50%) | April 10 |
| Late (90%) | April 28 |
First fall frost
| Early (10%) | October 12 |
|---|---|
| Average (50%) | October 25 |
| Late (90% chance before) | November 8 |