Frost dates in Ellsworth, ME
The average last spring frost in Ellsworth is around May 12 and the first fall frost is around October 6. That gives Ellsworth an average growing season of about 147 days.
Last spring frost
| Early (10% chance after) | April 24 |
|---|---|
| Average (50%) | May 12 |
| Late (90%) | May 27 |
First fall frost
| Early (10%) | September 23 |
|---|---|
| Average (50%) | October 6 |
| Late (90% chance before) | October 24 |