Frost dates in Sturtevant, WI
The average last spring frost in Sturtevant is around April 26 and the first fall frost is around October 21. That gives Sturtevant an average growing season of about 178 days.
Last spring frost
| Early (10% chance after) | April 9 |
|---|---|
| Average (50%) | April 26 |
| Late (90%) | May 10 |
First fall frost
| Early (10%) | October 4 |
|---|---|
| Average (50%) | October 21 |
| Late (90% chance before) | November 6 |