Texas summers hammer roofs with heat over 100 degrees, making shingles crack...
https://future-wiki.win/index.php/How_North_Texas_Homeowners_Miss_Hail_Damage_and_What_to_Do_Before_You_Call_a_Roofer
Texas summers hammer roofs with heat over 100 degrees, making shingles crack and curl faster than you think. Come spring, hail storms pop up and tear shingles loose, leaving holes that turn into leaks by the next rain