Frost dates in Ridgway, CO
The average last spring frost in Ridgway is around June 13 and the first fall frost is around September 14. That gives Ridgway an average growing season of about 93 days.
Last spring frost
| Early (10% chance after) | May 30 |
|---|---|
| Average (50%) | June 13 |
| Late (90%) | July 3 |
First fall frost
| Early (10%) | August 28 |
|---|---|
| Average (50%) | September 14 |
| Late (90% chance before) | September 24 |