Frost dates in Cool, TX
The average last spring frost in Cool is around March 22 and the first fall frost is around November 11. That gives Cool an average growing season of about 234 days.
Last spring frost
| Early (10% chance after) | March 5 |
|---|---|
| Average (50%) | March 22 |
| Late (90%) | April 13 |
First fall frost
| Early (10%) | October 28 |
|---|---|
| Average (50%) | November 11 |
| Late (90% chance before) | November 30 |