Frost dates in Poynor, TX
The average last spring frost in Poynor is around March 19 and the first fall frost is around November 13. That gives Poynor an average growing season of about 239 days.
Last spring frost
| Early (10% chance after) | February 25 |
|---|---|
| Average (50%) | March 19 |
| Late (90%) | April 3 |
First fall frost
| Early (10%) | October 28 |
|---|---|
| Average (50%) | November 13 |
| Late (90% chance before) | December 2 |