When is the Coldest Day of the Year?

NCDC – Coldest day of the year

It may surprise you when the coldest day of the year occurs. The western half of the U.S. generally sees their coldest day of the year during the beginning of the winter, while the eastern U.S. typically sees their coldest day toward the end of winter.

To check out more U.S. Climate normal’s,┬ávisit the interactive NCDC climate map.