Frost dates in Halltown, MO
The average last spring frost in Halltown is around April 16 and the first fall frost is around October 23. That gives Halltown an average growing season of about 190 days.
Last spring frost
| Early (10% chance after) | April 2 |
|---|---|
| Average (50%) | April 16 |
| Late (90%) | April 30 |
First fall frost
| Early (10%) | October 10 |
|---|---|
| Average (50%) | October 23 |
| Late (90% chance before) | November 2 |