Frost dates in Austin, TX
The average last spring frost in Austin is around February 26 and the first fall frost is around December 2. That gives Austin an average growing season of about 280 days.
Last spring frost
| Early (10% chance after) | February 1 |
|---|---|
| Average (50%) | February 26 |
| Late (90%) | March 16 |
First fall frost
| Early (10%) | November 9 |
|---|---|
| Average (50%) | December 2 |
| Late (90% chance before) | December 20 |