Some of us who are very old will recall that Johnny Carson used to do a recurring bit on the Tonight Show where he would complain about how hot it had been that day. Then he'd wait for the audience to ask, in unison, "How hot was it?"
And he would give them a joke answer, like, "It was so hot that when I fell down on the pavement today I was badly burned and had to be taken to the hospital."
Well, no, not like that, because that's not funny. And in 2023, it's not even a joke. It's reality.
Anyway, for more on the extreme heat levels we experienced this summer, let's turn to climate scientist Zeke Hausfather (@hausfath)...
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Global surface temperatures have dramatically spiked since the start of June, with the past four months (June-September) breaking prior monthly records by a large margin.
This extreme global heat has made it virtually certain that 2023 will rank as the warmest year on record, and means that there is a chance it will emerge as the first year exceeding 1.5C above preindustrial levels.
In this figure [below], we show how the monthly temperature anomalies in 2023 to-date compare with those from prior years. The years are color coded from blue to red depending on what decade they occurred in, with 2023 highlighted in black.
This figure, perhaps more than any so far, emphasizes just how extreme global temperatures have been since June, with September being the most anomalous month so far out of an already extremely anomalous summer.
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FULL ARTICLE -- https://www.theclimatebrink.com/p/visualizing-a-summer-of-extremes
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