Frost dates in Wellsville, MO
The average last spring frost in Wellsville is around April 13 and the first fall frost is around October 19. That gives Wellsville an average growing season of about 189 days.
Last spring frost
| Early (10% chance after) | March 29 |
|---|---|
| Average (50%) | April 13 |
| Late (90%) | April 28 |
First fall frost
| Early (10%) | October 6 |
|---|---|
| Average (50%) | October 19 |
| Late (90% chance before) | November 3 |