Frost dates in Otterbein, IN
The average last spring frost in Otterbein is around April 26 and the first fall frost is around October 14. That gives Otterbein an average growing season of about 171 days.
Last spring frost
| Early (10% chance after) | April 10 |
|---|---|
| Average (50%) | April 26 |
| Late (90%) | May 13 |
First fall frost
| Early (10%) | October 2 |
|---|---|
| Average (50%) | October 14 |
| Late (90% chance before) | October 29 |