Frost dates in Minonk, IL
The average last spring frost in Minonk is around April 28 and the first fall frost is around October 12. That gives Minonk an average growing season of about 167 days.
Last spring frost
| Early (10% chance after) | April 12 |
|---|---|
| Average (50%) | April 28 |
| Late (90%) | May 12 |
First fall frost
| Early (10%) | September 25 |
|---|---|
| Average (50%) | October 12 |
| Late (90% chance before) | October 26 |