You have to like humidity, though. I went out last night, and it felt like a steam bath. I _love_ that! My skin loves it, my hair loves it- my lungs _don't_ love it if it's 80-85F and hills are involved, but otherwise it doesn't affect my cycling.

I tried dry heat for a year and was miserable.

I'm not sure if it rains enough for you.

Plus you can drive to the mountains in six hours if you miss them.

There are long organized rides year round. Lots of tours. Tons of triathlon. An Ironman, and another iron-distance race.

Beaches.

Tons of paved rails-to-trails.