I wonder what the actual low temperature was, since Mt. Washington is known for extremely high winds.
Mt Washington is brutal- we used to,listen to Marty angstrom I thunk his name was who broadcast from atop Mt Washington.
He had a very distinctive voice lol
https://www.youtube.com/watch?v=eNATQANryFc&t=3s
-47
https://www.nytimes.com/2023/02/04/nyregion/mount-washington-cold-new-hampshire.html