Frost dates in Lebanon, IN
The average last spring frost in Lebanon is around April 26 and the first fall frost is around October 12. That gives Lebanon an average growing season of about 169 days.
Last spring frost
| Early (10% chance after) | April 12 |
|---|---|
| Average (50%) | April 26 |
| Late (90%) | May 10 |
First fall frost
| Early (10%) | September 25 |
|---|---|
| Average (50%) | October 12 |
| Late (90% chance before) | October 27 |