Frost dates in Sheboygan, WI
The average last spring frost in Sheboygan is around April 27 and the first fall frost is around October 20. That gives Sheboygan an average growing season of about 176 days.
Last spring frost
| Early (10% chance after) | April 12 |
|---|---|
| Average (50%) | April 27 |
| Late (90%) | May 9 |
First fall frost
| Early (10%) | October 3 |
|---|---|
| Average (50%) | October 20 |
| Late (90% chance before) | November 6 |