Frost dates in Jacksonville, TX
The average last spring frost in Jacksonville is around March 11 and the first fall frost is around November 17. That gives Jacksonville an average growing season of about 251 days.
Last spring frost
| Early (10% chance after) | February 21 |
|---|---|
| Average (50%) | March 11 |
| Late (90%) | April 3 |
First fall frost
| Early (10%) | November 2 |
|---|---|
| Average (50%) | November 17 |
| Late (90% chance before) | December 4 |