In my part of Ontario we have near-intolerably hot summers already and people say they miss proper snowy winters. There’s more worry about tornadoes and severe flooding these days, about crops failing, and about what happens to the Great Lakes, especially when the USA starts running out of water. I don’t know who you’ve been talking to but there are also many Canadians who don’t see climate change as at all welcome.
That said, people do keep voting Conservative or not voting at all, so they’re not helping.