Frost dates in Stoughton, WI
The average last spring frost in Stoughton is around April 30 and the first fall frost is around October 8. That gives Stoughton an average growing season of about 161 days.
Last spring frost
| Early (10% chance after) | April 16 |
|---|---|
| Average (50%) | April 30 |
| Late (90%) | May 13 |
First fall frost
| Early (10%) | September 23 |
|---|---|
| Average (50%) | October 8 |
| Late (90% chance before) | October 23 |