Balmy 48 in Atlanta... just returned from a ride...
Doesn't matter the temp (as long as it's not pouring/icy)... You grab any long, snaking, back road around here (and there's an endless supply), and it'll put a grin on your face after the lousiest day... I *really* don't envy you northerners...
Good pair of gloves (and those A* Tech Roads do the trick), a good winter jacket, and neck gaiter... good Playlist piped through the Sena, and I'll do this year round, till it (or something else) kills me...