As Ottawa sweats, it's not the heat, it's the humidity (seriously)

Here’s something that you might not believe, at first: summer days aren’t getting any hotter in Ottawa.
“Summer highs are actually less extreme than they were 70 years ago” said Rolf Campbell, a local weather expert, who has for years been tracking and analyzing Ottawa weather statistics and runs the @YOW_Weather account on Twitter.
“Speaking from a purely statistical point of view, there’s no obvious gain (in temperatures), and if you want to be technical abo