Frost dates in Rye, CO
The average last spring frost in Rye is around May 12 and the first fall frost is around October 8. That gives Rye an average growing season of about 149 days.
Last spring frost
| Early (10% chance after) | April 28 |
|---|---|
| Average (50%) | May 12 |
| Late (90%) | May 23 |
First fall frost
| Early (10%) | September 20 |
|---|---|
| Average (50%) | October 8 |
| Late (90% chance before) | October 24 |