Frost dates in Alma Center, WI
The average last spring frost in Alma Center is around April 27 and the first fall frost is around October 1. That gives Alma Center an average growing season of about 157 days.
Last spring frost
| Early (10% chance after) | March 31 |
|---|---|
| Average (50%) | April 27 |
| Late (90%) | May 29 |
First fall frost
| Early (10%) | August 31 |
|---|---|
| Average (50%) | October 1 |
| Late (90% chance before) | November 15 |