I have to admit, I don't see it. It's been an unusually calm summer where I'm at. We haven't had a summer with several days over 100F in quite a few years. If anything, it's been less hot.
But I'll surely give the report a read. It is an important topic.
A conversation I had with an older East coast snow ski instructor was illuminating. The ski season is a few weeks shorter than it was 30 years ago. That's real economic impact.
Just like people won't notice the sea levels changing each year. But at some point, flooding is going to go from a rare occurrence to a regular occurrence once the sea level raises past a certain point.
To give an example - parents have a small garden, living in the valley under mountains. Till about 2-3 years back it was impossible to plant outside twice a year like near mediterranean, it was simply too cold for too long. My 90 year old grandparents never ever could do that, now they can. We're facing bugs (ie ticks) which were never there before. Winters moved from +-4 months of solid snowy winter to few weeks of snow and a lot of cold rain. And of course glaciers are retreating at ridiculous rate, ie 10m/year.
Of course you won't notice much when comparing this year to last, especially since the weather's fairly random.
But the trends all point in one direction. Even remembering to my childhood (barely 15 years ago) paints a different picture than what we have today.