Frost dates in Medford, WI
The average last spring frost in Medford is around May 18 and the first fall frost is around September 25. That gives Medford an average growing season of about 130 days.
Last spring frost
| Early (10% chance after) | May 3 |
|---|---|
| Average (50%) | May 18 |
| Late (90%) | June 5 |
First fall frost
| Early (10%) | September 10 |
|---|---|
| Average (50%) | September 25 |
| Late (90% chance before) | October 9 |