Frost dates in Valentine, TX
The average last spring frost in Valentine is around April 12 and the first fall frost is around October 29. That gives Valentine an average growing season of about 200 days.
Last spring frost
| Early (10% chance after) | March 24 |
|---|---|
| Average (50%) | April 12 |
| Late (90%) | May 2 |
First fall frost
| Early (10%) | October 18 |
|---|---|
| Average (50%) | October 29 |
| Late (90% chance before) | November 15 |