Frost dates in Central City, SD
The average last spring frost in Central City is around May 22 and the first fall frost is around September 21. That gives Central City an average growing season of about 122 days.
Last spring frost
| Early (10% chance after) | May 9 |
|---|---|
| Average (50%) | May 22 |
| Late (90%) | June 12 |
First fall frost
| Early (10%) | September 9 |
|---|---|
| Average (50%) | September 21 |
| Late (90% chance before) | October 7 |