Frost dates in Menomonie, WI
The average last spring frost in Menomonie is around May 12 and the first fall frost is around September 30. That gives Menomonie an average growing season of about 141 days.
Last spring frost
| Early (10% chance after) | April 27 |
|---|---|
| Average (50%) | May 12 |
| Late (90%) | May 26 |
First fall frost
| Early (10%) | September 20 |
|---|---|
| Average (50%) | September 30 |
| Late (90% chance before) | October 14 |