Frost dates in Yampa, CO
The average last spring frost in Yampa is around June 18 and the first fall frost is around September 11. That gives Yampa an average growing season of about 85 days.
Last spring frost
| Early (10% chance after) | May 31 |
|---|---|
| Average (50%) | June 18 |
| Late (90%) | July 2 |
First fall frost
| Early (10%) | August 19 |
|---|---|
| Average (50%) | September 11 |
| Late (90% chance before) | September 22 |