Frost dates in Crestone, CO
The average last spring frost in Crestone is around May 28 and the first fall frost is around September 25. That gives Crestone an average growing season of about 120 days.
Last spring frost
| Early (10% chance after) | May 12 |
|---|---|
| Average (50%) | May 28 |
| Late (90%) | June 15 |
First fall frost
| Early (10%) | September 11 |
|---|---|
| Average (50%) | September 25 |
| Late (90% chance before) | October 9 |