Frost dates in Worcester, MA
The average last spring frost in Worcester is around April 23 and the first fall frost is around October 19. That gives Worcester an average growing season of about 179 days.
Last spring frost
| Early (10% chance after) | April 12 |
|---|---|
| Average (50%) | April 23 |
| Late (90%) | May 8 |
First fall frost
| Early (10%) | October 4 |
|---|---|
| Average (50%) | October 19 |
| Late (90% chance before) | November 3 |