Frost dates in Brewer, ME
The average last spring frost in Brewer is around May 7 and the first fall frost is around October 6. That gives Brewer an average growing season of about 152 days.
Last spring frost
| Early (10% chance after) | April 22 |
|---|---|
| Average (50%) | May 7 |
| Late (90%) | May 18 |
First fall frost
| Early (10%) | September 22 |
|---|---|
| Average (50%) | October 6 |
| Late (90% chance before) | October 21 |