Frost dates in University Park, IA
The average last spring frost in University Park is around April 24 and the first fall frost is around October 9. That gives University Park an average growing season of about 168 days.
Last spring frost
| Early (10% chance after) | April 13 |
|---|---|
| Average (50%) | April 24 |
| Late (90%) | May 9 |
First fall frost
| Early (10%) | September 24 |
|---|---|
| Average (50%) | October 9 |
| Late (90% chance before) | October 25 |