1) Low according to my ears, 2) unknown, but likely 15W40 and 3) pfft.
"pfft"? Since I don't speak Canadian, I do not know what that means. I have a feeling that I probably don't want to know.
My Arctic Circle reference was intended to illustrate that colder ambient temperature will have an affect on oil viscosity, resulting in higher oil pressure than what can be expected in a warmer climate.
Carl
Socially awkward Yank.
