I just think it's hilarious that the Canadian is calling 24C as 'warm' , that's our record highest mid-winter temperature around here (and an average mid-autumn temp).
Forget the temperature, wherever has less dust, chemical fumes, and sunlight gets my vote.
Well, as the expression goes. It is all relative. The record high for my city is 37.8C/100F, although when it is hot here it is also extremely humid which makes it feel a LOT hotter. The record cold here is -36.1C/-33F, which is more than cold enough for anyone but with a crisp north wind, it feels a LOT colder.