Frost dates in Mount Leonard, MO
The average last spring frost in Mount Leonard is around April 14 and the first fall frost is around October 21. That gives Mount Leonard an average growing season of about 190 days.
Last spring frost
| Early (10% chance after) | March 31 |
|---|---|
| Average (50%) | April 14 |
| Late (90%) | April 29 |
First fall frost
| Early (10%) | October 4 |
|---|---|
| Average (50%) | October 21 |
| Late (90% chance before) | November 6 |