Frost dates in Mason, TX
The average last spring frost in Mason is around March 22 and the first fall frost is around November 11. That gives Mason an average growing season of about 234 days.
Last spring frost
| Early (10% chance after) | March 3 |
|---|---|
| Average (50%) | March 22 |
| Late (90%) | April 11 |
First fall frost
| Early (10%) | October 25 |
|---|---|
| Average (50%) | November 11 |
| Late (90% chance before) | December 1 |