Frost dates in Sibley, LA
The average last spring frost in Sibley is around March 20 and the first fall frost is around November 11. That gives Sibley an average growing season of about 236 days.
Last spring frost
| Early (10% chance after) | February 28 |
|---|---|
| Average (50%) | March 20 |
| Late (90%) | April 7 |
First fall frost
| Early (10%) | October 22 |
|---|---|
| Average (50%) | November 11 |
| Late (90% chance before) | November 29 |