I have some I guarantee would make it. They already live in the snowy mountains around 7000-8000 ft. My bees from the desert would have a rough go at it I bet. Or maybe not, it gets pretty dang cold and windy down there too.
I always laugh when people say "Oh it's a desert - it must be hot there?" - yes, for about 2 months, then it's back to cold and windy.