Frost dates in Ruidoso, NM
The average last spring frost in Ruidoso is around May 30 and the first fall frost is around September 27. That gives Ruidoso an average growing season of about 120 days.
Last spring frost
| Early (10% chance after) | April 26 |
|---|---|
| Average (50%) | May 30 |
| Late (90%) | June 22 |
First fall frost
| Early (10%) | September 8 |
|---|---|
| Average (50%) | September 27 |
| Late (90% chance before) | October 26 |