I’m from northern Wisconsin. When I was young -30’sF would happen most winters but about 25 years ago, on a snowmobile vacation near International Falls Minnesota, I felt what -43F feels like. It’s not good! I think that’s the coldest temp I ever felt

I don't remember what the temperature was —somewhere well below zero F. A friend ran out of gas on the way home. I went out to help. While we were dealing with the situation out in the cold, I felt the back side of my right ear explode. It swelled up, and over the next few weeks, it seeped and crusted and hurt like hell. Eventually, the dead skin sloughed off. Oddly, it didn't seem to leave a scar.

-5 for me in New Zealand at night. Had to get up in the middle of the night and put the heat pump on. Including having my small heater in my bedroom going.

-30 in ND. Might have been lower than that, but I don’t remember if that -30 took into account the windchill factor or not, but that was a very pervasive cold.

I worked up in the Arctic many years ago, we saw temps in the -50sC, (-58F) windchill was -60s.
Today, the temp is -44C,( -47F), with windchill of -51c.

-40F windchills overnights .. camping in the Poconos, though in cabin tents with a small wood stove.

-35 in Sheboygan Wisconsin with a windchill of -43 it was so cold that the river froze with what I call waves parts of the river froze and then it made like waves they froze in it it looked like frozen ocean waves. It was pretty cool

Thismorning was -6 deg C. That's colder than I ever remember it being. Froze my fingers off trying to de-ice the car.

In the Winter of 1962/3 in England, when I was 9 years old. Temp fell to -3.1°C.

it was -20 with no wind on the day I left montana.

- 60 F below zero in the late 70s in Rhode Island. We were there for a family event

Perhaps a 5F or so wind chill...if there was a time it ever got colder than that it eludes my memory.

-70 with windchill when I was in Canada.

My moms shoulder

-4 degrees. That was years ago when I was living with my parents

The same as you here in Ontario.

About -28; near Chicago.

Windchill of -80

Quite a cold Christmas.

Probably approximately -10.
Maybe feel like temp slightly colder due to wind chill.

I was about the same when I was in Alaska

When I got some meat out of the freezer yesterday.

Was -19 and windy, skiing in Lake Placid...

I remember it hit 0 one winter when I was a child in Georgia.

in south Dakota was -45,wind chill was -65,my engine froze ,but a nice guy put in his garage to thaw out and put new antifreeze in

-17 F
Wasn't a fan

idk below freezing but i usually stay where its warm..

Minus 10 with winds gusting to 60 mph in a whiteout. 36” thundersnow.

-40c in the interior of ontario

Similar in northern Quebec

In North Dakota. It was -40

-55F Fairbanks Alaska

Hoooooofffffuckitscold degrees.
Once it gets below zero, I stop counting.

-20c in the 90’s in Switzerland