There are five seasons in Texas: Fall, Winter, Spring, Summer, Hatch Green Chile Season. Every year on Labor Day Weekend, 30,000 people descend on Hatch, NM to celebrate the Hatch Green Chile Festival. 7 Signs It's Hatch Green Chile Season in Texas Grocery stores are roasting peppers again. Here are 7 signs that Hatch Green Chile Season has officially hit Texas this year. Gallery Credit: Lori CroffordWhat Makes a Chile Truly 'Hatch'Make sure when you are purchasing Hatch Green Chile it comes from Hatch, NM.