Texas summers cook shingles at 100 degrees plus, causing them to crack and curl...

https://www.paste-bookmarks.win/texas-heat-in-the-summer-routinely-tops-100-degrees-and-that-relentless-sun

Texas summers cook shingles at 100 degrees plus, causing them to crack and curl faster than you’d think. Winter storms add another layer of trouble with ice and sudden freezes that mess with the roof’s structure