I'm not sure what part of Texas, but we're Houston area and DH lost a portion of his CD and DVD collection by leaving them in the garage (and some in his truck). We found that it's not so much the DVDs and CDs but the materials they're stored in. We had original plastic cases and sleeves from multi disc carriers melt onto the discs, which ultimately destroyed them. Ultimately, it just gets way too hot here to trust it.