I join the 76% in voting for Medicine Hat. It could be a bit warmer and a lot wetter, but it's a solid climate for western Canada, maybe even the best in the country outside of Ontario.
"Perhaps some day in the dim future it will be possible to advance the computations faster than the weather advances and at a cost less than the saving to mankind due to the information gained. But that is a dream." -Lewis Fry Richardson in 1922