Frost dates in Duson, LA
The average last spring frost in Duson is around February 21 and the first fall frost is around November 28. That gives Duson an average growing season of about 281 days.
Last spring frost
| Early (10% chance after) | January 25 |
|---|---|
| Average (50%) | February 21 |
| Late (90%) | March 11 |
First fall frost
| Early (10%) | November 8 |
|---|---|
| Average (50%) | November 28 |
| Late (90% chance before) | December 18 |