Frost dates in Dalhart, TX
The average last spring frost in Dalhart is around April 16 and the first fall frost is around October 25. That gives Dalhart an average growing season of about 192 days.
Last spring frost
| Early (10% chance after) | March 27 |
|---|---|
| Average (50%) | April 16 |
| Late (90%) | May 4 |
First fall frost
| Early (10%) | October 5 |
|---|---|
| Average (50%) | October 25 |
| Late (90% chance before) | November 8 |