I've ridden in clammy-chilly-damp Washington and sunny-warm/cool California in wool from Ibex. www.ibexwear.com

One nice thing about wool is it doesn't need to be washed often (shorts you should wash!) and when you do wash it a normal washing machine on "cold" does the trick. Air dry. It dries overnight most of the time.

Layers of wool keep me nice and warm, one light layer keeps me from sunburn. (I burn quickly. I also have a 50 upf shirt for hot sunny summer days.)