I wonder if our cold season is milder this year. I don't know if that is a piece of it, or if I have just (finally) adjusted to life without hot water. In either case, I have been taking cold showers this year without the usual inner resistance/distaste. December and about half of January are usually our coldest parts of the year--and many heat some water on the stove to pour into their dipper-bath barrel. February starts warming again, and by March-April we are in the hot season. If it weren't for the rains that usually start mid-May, the summer months would be unbearable.
However, I'm not going to ask for any more winter here. No, with an uninsulated house, and no heating in either house or car, I'd be quite content to keep the temps above 80 F.