Frost dates in Rio Rancho, NM
The average last spring frost in Rio Rancho is around April 15 and the first fall frost is around October 30. That gives Rio Rancho an average growing season of about 198 days.
Last spring frost
| Early (10% chance after) | April 6 |
|---|---|
| Average (50%) | April 15 |
| Late (90%) | May 2 |
First fall frost
| Early (10%) | October 22 |
|---|---|
| Average (50%) | October 30 |
| Late (90% chance before) | November 22 |