Frost dates in Carleton, MI
The average last spring frost in Carleton is around April 28 and the first fall frost is around October 17. That gives Carleton an average growing season of about 172 days.
Last spring frost
| Early (10% chance after) | March 31 |
|---|---|
| Average (50%) | April 28 |
| Late (90%) | May 13 |
First fall frost
| Early (10%) | October 6 |
|---|---|
| Average (50%) | October 17 |
| Late (90% chance before) | October 26 |