Frost dates in Loyal, WI
The average last spring frost in Loyal is around May 16 and the first fall frost is around September 25. That gives Loyal an average growing season of about 132 days.
Last spring frost
| Early (10% chance after) | May 1 |
|---|---|
| Average (50%) | May 16 |
| Late (90%) | June 1 |
First fall frost
| Early (10%) | September 11 |
|---|---|
| Average (50%) | September 25 |
| Late (90% chance before) | October 10 |