The only thing better than lounging around in the nude is lounging around in the nude outdoors. Whether you're hiking in the mountains, lying in a meadow, or lounging in (or near) a flowing stream, or lying on a beach, heck, even in your own back yard, there's something about the warmth of the sun, the breezes tickling the hair, that brings sense of peace and calm to descend.
The eastern portion of N. America is experiencing bitter cold temperatures, the Great Lakes region is taking the brunt of a "lake effect" with snow and wind.
Stay inside and drink a Hot Toddy. Sit next to a fire, and read a book. If you must venture outdoors, I don't recommend going out there naked
Cold temps will make your cock and man-berries retract and shrivel up to remain healthy. But, there is only so much they can do on their own. This might be a good time to pack the crotch with something to help retain body heat.
You may get a lot of people looking at your crotch. But, what the hell, enjoy it! There are (much) worse things than being out and about appearing to be hung like a pony.