Frost dates in Decatur, TX
The average last spring frost in Decatur is around March 31 and the first fall frost is around November 12. That gives Decatur an average growing season of about 226 days.
Last spring frost
| Early (10% chance after) | February 26 |
|---|---|
| Average (50%) | March 31 |
| Late (90%) | April 24 |
First fall frost
| Early (10%) | October 25 |
|---|---|
| Average (50%) | November 12 |
| Late (90% chance before) | November 26 |