January is the coldest in some and February in others.
January is the coldest month, and July is the warmest.
Wolves and foxes are found alike in the coldest and hottest parts of the earth, as are closely allied species of falcons, owls, sparrows and numerous genera of waders and aquatic birds.
Winters in Northwest Arkansas were usually mild, but this was the coldest in her memory.
During the coldest months of the year, when you are using your fireplace or wood burning stove on a regular basis, frequent cleaning will be necessary.