Frost dates in Monon, IN
The average last spring frost in Monon is around April 28 and the first fall frost is around October 15. That gives Monon an average growing season of about 170 days.
Last spring frost
| Early (10% chance after) | April 18 |
|---|---|
| Average (50%) | April 28 |
| Late (90%) | May 11 |
First fall frost
| Early (10%) | October 5 |
|---|---|
| Average (50%) | October 15 |
| Late (90% chance before) | October 26 |