Frost dates in Sulphur Springs, TX
The average last spring frost in Sulphur Springs is around March 21 and the first fall frost is around November 10. That gives Sulphur Springs an average growing season of about 234 days.
Last spring frost
| Early (10% chance after) | February 26 |
|---|---|
| Average (50%) | March 21 |
| Late (90%) | April 8 |
First fall frost
| Early (10%) | October 25 |
|---|---|
| Average (50%) | November 10 |
| Late (90% chance before) | November 27 |