Frost dates in Arcanum, OH
The average last spring frost in Arcanum is around April 27 and the first fall frost is around October 13. That gives Arcanum an average growing season of about 169 days.
Last spring frost
| Early (10% chance after) | April 12 |
|---|---|
| Average (50%) | April 27 |
| Late (90%) | May 13 |
First fall frost
| Early (10%) | September 27 |
|---|---|
| Average (50%) | October 13 |
| Late (90% chance before) | October 28 |