Frost dates in Bonham, TX
The average last spring frost in Bonham is around March 25 and the first fall frost is around November 11. That gives Bonham an average growing season of about 231 days.
Last spring frost
| Early (10% chance after) | February 28 |
|---|---|
| Average (50%) | March 25 |
| Late (90%) | April 14 |
First fall frost
| Early (10%) | October 25 |
|---|---|
| Average (50%) | November 11 |
| Late (90% chance before) | November 27 |