Frost dates in River Falls, AL
The average last spring frost in River Falls is around March 25 and the first fall frost is around November 8. That gives River Falls an average growing season of about 228 days.
Last spring frost
| Early (10% chance after) | February 22 |
|---|---|
| Average (50%) | March 25 |
| Late (90%) | April 14 |
First fall frost
| Early (10%) | October 25 |
|---|---|
| Average (50%) | November 8 |
| Late (90% chance before) | December 9 |