Frost dates in Calhoun, MO
The average last spring frost in Calhoun is around April 14 and the first fall frost is around October 25. That gives Calhoun an average growing season of about 194 days.
Last spring frost
| Early (10% chance after) | March 29 |
|---|---|
| Average (50%) | April 14 |
| Late (90%) | April 26 |
First fall frost
| Early (10%) | October 13 |
|---|---|
| Average (50%) | October 25 |
| Late (90% chance before) | November 2 |