Frost dates in Del Rio, TX
The average last spring frost in Del Rio is around February 23 and the first fall frost is around November 30. That gives Del Rio an average growing season of about 281 days.
Last spring frost
| Early (10% chance after) | January 26 |
|---|---|
| Average (50%) | February 23 |
| Late (90%) | March 20 |
First fall frost
| Early (10%) | November 11 |
|---|---|
| Average (50%) | November 30 |
| Late (90% chance before) | December 18 |