Frost dates in St. Hedwig, TX
The average last spring frost in St. Hedwig is around March 2 and the first fall frost is around November 30. That gives St. Hedwig an average growing season of about 273 days.
Last spring frost
| Early (10% chance after) | January 22 |
|---|---|
| Average (50%) | March 2 |
| Late (90%) | March 24 |
First fall frost
| Early (10%) | November 5 |
|---|---|
| Average (50%) | November 30 |
| Late (90% chance before) | December 20 |