Frost dates in Zachary, LA
The average last spring frost in Zachary is around February 23 and the first fall frost is around November 11. That gives Zachary an average growing season of about 262 days.
Last spring frost
| Early (10% chance after) | February 14 |
|---|---|
| Average (50%) | February 23 |
| Late (90%) | March 5 |
First fall frost
| Early (10%) | November 9 |
|---|---|
| Average (50%) | November 11 |
| Late (90% chance before) | November 13 |