Climbing in Red Rocks December and January?

Too cold, too hot, just right?

If you want to sportclimb, RR is probably one of the finest crags in the country for midwinter cragging. Temps in the Calico Hills (where most of the best sport route are) tend to be ideal for climbing in the sun. Camping can be cold with long nights during those months, but that doesn't seem to stop anyone from doing it.