So, what would you say is a minimum daytime temp for the ride? We all have tights, gloves, wind jackets, headbands, shoe covers, but I draw the line at windproof tights -- hey, this is California not the arctic! After a summer of having our biggest rides on the hottest days, I'd like to do a little climbing now when spontaneous combustion is unlikely but neither do I like icicles for knees.