‘8 And there were in the same country shepherds abiding in the field, keeping watch over their flock by night.’
Temperatures dipping under freezing, you are a shepherd, why not bring the sheep home to their abodes? More importantly, why not bring yourself!
Seriously people, our Messiah was not born December 25th! Why connect him to pagan things! Please stop! Bring your sheep home, he was born in friendlier weather!