Frost dates in Marietta, TX
The average last spring frost in Marietta is around March 27 and the first fall frost is around November 11. That gives Marietta an average growing season of about 229 days.
Last spring frost
| Early (10% chance after) | March 12 |
|---|---|
| Average (50%) | March 27 |
| Late (90%) | April 7 |
First fall frost
| Early (10%) | November 3 |
|---|---|
| Average (50%) | November 11 |
| Late (90% chance before) | November 18 |