Frost dates in Hartselle, AL
The average last spring frost in Hartselle is around March 20 and the first fall frost is around November 16. That gives Hartselle an average growing season of about 241 days.
Last spring frost
| Early (10% chance after) | February 26 |
|---|---|
| Average (50%) | March 20 |
| Late (90%) | March 31 |
First fall frost
| Early (10%) | November 2 |
|---|---|
| Average (50%) | November 16 |
| Late (90% chance before) | November 28 |