Twenty Below and People Wonder Why I Left
Current weather conditions for Lyme, New Hampshire, where my mother lives now says its -8 degrees right now.
Last night it was -20. That's twenty degrees below zero, people! Need some cold weather info? Stop by Rambling Rhodes for a good breakdown on how to tell when it is freaking cold out.
My only addition is how to tell when its below freezing easily. Breathe in through your nose, did your boogers freeze? Yes, then the temp is below zero. If not then, oh boy, its cold enough so that you're wondering if its below zero!

My family laughs at me when I complain about a sub 40 degree morning.

I laugh at them when they tell me that its 20 degrees below zero outside and then I go for a bike ride down by the ocean and laugh alot more.