A cold fronthas arrived in San Antonio, but it will likely be a month before the first frost of the season.
The big picture: Median first fall frosts can be as early as July and as late as January nationally, according to the Midwestern Regional Climate Center.
Between the lines: The agriculture sector depends on these dates to protect crops and plants that are sensitive to weather patterns.
It can affect food sources for wildlife and change their habits.
Zoom in: Our first freeze isn't expected until Nov. 29.