Frost dates in Richwood, LA
The average last spring frost in Richwood is around March 10 and the first fall frost is around November 10. That gives Richwood an average growing season of about 245 days.
Last spring frost
| Early (10% chance after) | February 17 |
|---|---|
| Average (50%) | March 10 |
| Late (90%) | March 27 |
First fall frost
| Early (10%) | October 28 |
|---|---|
| Average (50%) | November 10 |
| Late (90% chance before) | November 29 |