Frost dates in Park Falls, WI
The average last spring frost in Park Falls is around May 19 and the first fall frost is around September 23. That gives Park Falls an average growing season of about 127 days.
Last spring frost
| Early (10% chance after) | April 30 |
|---|---|
| Average (50%) | May 19 |
| Late (90%) | June 4 |
First fall frost
| Early (10%) | September 7 |
|---|---|
| Average (50%) | September 23 |
| Late (90% chance before) | October 9 |