Frost dates in Buffalo Gap, SD
The average last spring frost in Buffalo Gap is around May 14 and the first fall frost is around September 24. That gives Buffalo Gap an average growing season of about 133 days.
Last spring frost
| Early (10% chance after) | April 30 |
|---|---|
| Average (50%) | May 14 |
| Late (90%) | May 26 |
First fall frost
| Early (10%) | September 11 |
|---|---|
| Average (50%) | September 24 |
| Late (90% chance before) | October 9 |