Frost dates in Trinity, TX
The average last spring frost in Trinity is around March 1 and the first fall frost is around November 26. That gives Trinity an average growing season of about 270 days.
Last spring frost
| Early (10% chance after) | February 5 |
|---|---|
| Average (50%) | March 1 |
| Late (90%) | March 18 |
First fall frost
| Early (10%) | November 10 |
|---|---|
| Average (50%) | November 26 |
| Late (90% chance before) | December 8 |