I don’t see a problem with throwing this back in the faces of liberals even if it is not a 20 year trend.
Man-caused (anthropogenic) global warming (AGW) is a hoax, pure and simple, perpetrated as a wealth distribution scheme which doubles as a corrosive agent to the sovereignty of individual nations.
If the leftists and alarmists want to vilify people and tout every day that exceeds some historic temperature high, every hurricane, every flood, every tornado or other incidence of foul weather, or even every abnormal low freezing temperature on man-caused global warming, I see no problem doing the same thing back at them.
If only to hear them scream foul, and be able to provide ammunition to expose them for the hucksters and hypocrites they are when they do this on a daily basis.
In my town, July 23 and 24 this year, high temperature was 57 F. Historic average 81. Global warming is bullshit.