Frost dates in Plains, TX
The average last spring frost in Plains is around April 12 and the first fall frost is around October 29. That gives Plains an average growing season of about 200 days.
Last spring frost
| Early (10% chance after) | March 22 |
|---|---|
| Average (50%) | April 12 |
| Late (90%) | April 28 |
First fall frost
| Early (10%) | October 12 |
|---|---|
| Average (50%) | October 29 |
| Late (90% chance before) | November 12 |