Frost dates in Kingston, MO
The average last spring frost in Kingston is around April 20 and the first fall frost is around October 19. That gives Kingston an average growing season of about 182 days.
Last spring frost
| Early (10% chance after) | April 4 |
|---|---|
| Average (50%) | April 20 |
| Late (90%) | May 12 |
First fall frost
| Early (10%) | October 7 |
|---|---|
| Average (50%) | October 19 |
| Late (90% chance before) | October 28 |