Frost dates in Waldo, WI
The average last spring frost in Waldo is around May 10 and the first fall frost is around October 17. That gives Waldo an average growing season of about 160 days.
Last spring frost
| Early (10% chance after) | April 23 |
|---|---|
| Average (50%) | May 10 |
| Late (90%) | May 22 |
First fall frost
| Early (10%) | October 7 |
|---|---|
| Average (50%) | October 17 |
| Late (90% chance before) | October 28 |