Frost dates in Lyons, IN
The average last spring frost in Lyons is around April 13 and the first fall frost is around October 22. That gives Lyons an average growing season of about 192 days.
Last spring frost
| Early (10% chance after) | March 31 |
|---|---|
| Average (50%) | April 13 |
| Late (90%) | April 26 |
First fall frost
| Early (10%) | October 8 |
|---|---|
| Average (50%) | October 22 |
| Late (90% chance before) | November 2 |