Frost dates in Whitesboro, TX
The average last spring frost in Whitesboro is around March 17 and the first fall frost is around November 16. That gives Whitesboro an average growing season of about 244 days.
Last spring frost
| Early (10% chance after) | February 28 |
|---|---|
| Average (50%) | March 17 |
| Late (90%) | April 9 |
First fall frost
| Early (10%) | October 30 |
|---|---|
| Average (50%) | November 16 |
| Late (90% chance before) | December 2 |