Frost dates in Three Rivers, TX
The average last spring frost in Three Rivers is around February 13 and the first fall frost is around December 5. That gives Three Rivers an average growing season of about 296 days.
Last spring frost
| Early (10% chance after) | January 18 |
|---|---|
| Average (50%) | February 13 |
| Late (90%) | March 8 |
First fall frost
| Early (10%) | November 15 |
|---|---|
| Average (50%) | December 5 |
| Late (90% chance before) | December 19 |