San Diego Forensic Weather & Hail Impact Report

Look, I’ve been replacing roofs in this county for over twenty years, and I can tell you straight up—San Diego, Texas, sits right in Mother Nature’s crosshairs when it comes to hail. We’re not talking about the gentle, pea-sized stuff you see up north. Our storms roll in off the Gulf with a real mean streak, and the geography here acts like a funnel. The flat, open ranch land gives the wind zero resistance, so those supercell thunderstorms can spin up hail the size of golf balls—sometimes even baseballs—before they ever hit your neighborhood. And because we’re so far south, our severe weather season isn’t just spring; it stretches from March all the way through June, with a second nasty wave in the fall. That means your shingles are taking a beating for half the year, and one bad storm can leave them looking like someone took a hammer to them.

But hail is only half the story. The wind that comes with these systems is what really finishes the job. When a derecho or a strong thunderstorm front pushes through, we routinely see straight-line winds of 70 to 80 miles per hour, and I’ve measured damage from gusts over 100. That’s not hurricane-force, but it’s plenty strong enough to lift the edges of your shingles, especially if they’re older or weren’t nailed down right. Once that wind gets under a tab, it peels it back like a sardine can, and then the next rainstorm pours straight into your decking. What makes it worse is the heat—our triple-digit summers bake the asphalt brittle, so when that first cold front hits in October, the shingles are stiff and crack instead of flexing. You put all that together, and it’s not a matter of *if* your roof takes a hit, but *when*. That’s why I always tell folks here: don’t wait for the insurance adjuster to spot the damage from the street. Get me up there after every big blow, because by the time you see a leak, the structural damage is already done.