How cold can it get in Canada?

In Montreal, cold enough for ice crystals to form inside your nose.

Coldest temperature ever in Canada was -63 Celsius (-81 Fahrenheit) at Snag, Yukon on February 3, 1947.

it depends on where in Canada...it can be as cold as -40 in the North or on the Prairies, or as warm as +5 in BC. Generally, the closer you are to the ocean and the more south you are, the warmer it'll be.

In Saskatchewan, we get at least a week of -40 degrees Celsius every winter, which sometimes feels colder because of the windchill. It gets hot (up to +40 degrees) in the summer, though!

In the north minus 50

Depends on where in Canada you happen to be. In some places, 50 degrees below zero for months at a time. On the West Coast, only a few degrees below freezing in the middle of winter, for a short spell only.

In Edmonton I once managed to get a car started, that had not been plugged in overnight, when it was -57F.

And it can be -40 there weeks at a time.

Otherwise look up the records on wikipedia.

In the maritimes.. it can drop to temperatures of -35 degrees celcius(-31F).. plus the windchill. The windchill is the combination of windspeed and temperature and how the body perceives it.. which can be a killer lol.. but this only lasts a couple weeks in the winter.. but temperatures can reach +35C(+95F) in the summer months.. we learn to deal with it.. i love having all four seasons rather than just hot hot weather all year round.. i love the winter!

Cold enough out west that your skin will freeze in 10 minutes in the winter. Don't move out west

Cold enough to kill you. Fast. In Sasjkatchewan it gets to minus 75 in October and then colder from there until July.