How Mesa's Climate Affects Your Roof
Mesa's arid climate is hard on roofing in unexpected ways. Intense UV at low humidity bakes asphalt binders and breaks down cool-roof coatings 25–40% faster than humid climates. Daily temperature swings of 30–50°F cause thermal expansion that loosens fasteners over time, and monsoon-season microbursts can deliver wind damage on otherwise sunny days. Tile and metal roofing dominate the Arizona market for good reason.