Frost dates in Sulphur Springs, AR
The average last spring frost in Sulphur Springs is around April 16 and the first fall frost is around October 19. That gives Sulphur Springs an average growing season of about 186 days.
Last spring frost
| Early (10% chance after) | March 29 |
|---|---|
| Average (50%) | April 16 |
| Late (90%) | May 9 |
First fall frost
| Early (10%) | October 1 |
|---|---|
| Average (50%) | October 19 |
| Late (90% chance before) | November 6 |