I like Tuscon for riding, but I was there in late winter a few years ago and it was not very warm. But it was beautiful and the riding was great.

Austin has great riding, both in town, in the Hill Country, and in the farmland to the east. It's not going to be 80F, but it won't be freezing rain, either.

Too bad Florida is such a bad riding state. It is warm in the winter.