Frost dates in Hayti Heights, MO
The average last spring frost in Hayti Heights is around March 31 and the first fall frost is around November 5. That gives Hayti Heights an average growing season of about 219 days.
Last spring frost
| Early (10% chance after) | March 10 |
|---|---|
| Average (50%) | March 31 |
| Late (90%) | April 13 |
First fall frost
| Early (10%) | October 14 |
|---|---|
| Average (50%) | November 5 |
| Late (90% chance before) | November 22 |