Frost dates in Dearborn Heights, MI
The average last spring frost in Dearborn Heights is around April 29 and the first fall frost is around October 16. That gives Dearborn Heights an average growing season of about 170 days.
Last spring frost
| Early (10% chance after) | April 15 |
|---|---|
| Average (50%) | April 29 |
| Late (90%) | May 16 |
First fall frost
| Early (10%) | October 3 |
|---|---|
| Average (50%) | October 16 |
| Late (90% chance before) | November 2 |