Frost dates in Cotton Valley, LA
The average last spring frost in Cotton Valley is around March 23 and the first fall frost is around November 5. That gives Cotton Valley an average growing season of about 227 days.
Last spring frost
| Early (10% chance after) | March 9 |
|---|---|
| Average (50%) | March 23 |
| Late (90%) | April 7 |
First fall frost
| Early (10%) | October 22 |
|---|---|
| Average (50%) | November 5 |
| Late (90% chance before) | November 21 |