Vancouver never gets to -30, I've noticed on TV -12 once which would be very cold since its on the ocean. Vancouver would be a great place to live if your a duck, it never stops raining there in winter.
But still beat Winnipeg and our -35c
This past summer here in Winnipeg was one of the nicest I can ever remember. Was hot and almost no rain from June till the end of Sept. hit 99F or 37C one day