Frost dates in Hillsboro, TX
The average last spring frost in Hillsboro is around March 19 and the first fall frost is around November 13. That gives Hillsboro an average growing season of about 239 days.
Last spring frost
| Early (10% chance after) | February 22 |
|---|---|
| Average (50%) | March 19 |
| Late (90%) | April 9 |
First fall frost
| Early (10%) | October 29 |
|---|---|
| Average (50%) | November 13 |
| Late (90% chance before) | December 2 |