Well, I say it wasn’t.
January of 1977 was so cold it was used as proof we were entering THE COMING ICE AGE! Our Fault!
January of 2024 was so cold it was used as proof of Glo-Bull Warming! Our Fault!
January of 1962 was so cold it broke up many of the roads from the Rockies to the Ozarks. No blame placed on whose fault it was.
And I can remember several other brutal cold winters before these.