Frost dates in Verdon, SD
The average last spring frost in Verdon is around May 14 and the first fall frost is around September 25. That gives Verdon an average growing season of about 134 days.
Last spring frost
| Early (10% chance after) | March 26 |
|---|---|
| Average (50%) | May 14 |
| Late (90%) | May 23 |
First fall frost
| Early (10%) | September 19 |
|---|---|
| Average (50%) | September 25 |
| Late (90% chance before) | October 21 |