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The personal subjective feeling at this point is fewer places having snowy winters and more frequent and severe heatwaves — the phrase “9 of the hottest years on record were in the last decade” being in the news most (or all?) years since the late 1990s.

Most individual people won’t feel the change that’s happened over their lifetime unless they’re wondering why it doesn’t snow any more or how they ever managed without air conditioning; it shows up in higher costs for national-scale-multi-year weather damage or crop and fishing productivity.

And of course, this is a global rather than local effect, so some places have more change than others. My first trip to the USA was the 2014/15 winter when there was simultaneously record cold on the Atlantic coast and record warm on the Pacific coast.



Those of us into winter sports are keenly conscious of the winter weather patterns, in a way the bulk of the population is not. Snow in southern Ontario for example has always been unreliable, with rain and snow mixes common, but snowfall is getting much much less reliable.




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