Frost dates in Summersville, MO
The average last spring frost in Summersville is around April 10 and the first fall frost is around October 18. That gives Summersville an average growing season of about 191 days.
Last spring frost
| Early (10% chance after) | March 30 |
|---|---|
| Average (50%) | April 10 |
| Late (90%) | May 1 |
First fall frost
| Early (10%) | October 4 |
|---|---|
| Average (50%) | October 18 |
| Late (90% chance before) | November 5 |