Frost dates in Barton, MD
The average last spring frost in Barton is around May 1 and the first fall frost is around October 11. That gives Barton an average growing season of about 163 days.
Last spring frost
| Early (10% chance after) | April 16 |
|---|---|
| Average (50%) | May 1 |
| Late (90%) | May 17 |
First fall frost
| Early (10%) | September 25 |
|---|---|
| Average (50%) | October 11 |
| Late (90% chance before) | October 31 |