I'm surprised you didn't get more "heat" (sorry) for choosing black over a lighter color. I think your temp readings show, at least, that any cover is going to be a big help- thanks for including those readings.
So, then, why do Bedouins wear black robes in hot deserts?
Summertime fashion - light in weight and light in color. Are these pastel colors a designer's choice? Or do light colors actually keep you cooler, as some say? Read to find out if you should ditch the goth wardrobe this summer.
science.howstuffworks.com