Frost dates in Bowler, WI
The average last spring frost in Bowler is around May 17 and the first fall frost is around October 1. That gives Bowler an average growing season of about 137 days.
Last spring frost
| Early (10% chance after) | May 2 |
|---|---|
| Average (50%) | May 17 |
| Late (90%) | May 27 |
First fall frost
| Early (10%) | September 15 |
|---|---|
| Average (50%) | October 1 |
| Late (90% chance before) | October 16 |