The record increase in monthly average temps is real.
It shows up in the USA global temp satellites and in the USA Climate Reference Network, which is the most sophisticated and pristine temp gathering system in the world.
The issue...
Is the new heat caused by human CO2 generation?
Or - is it caused by the billions of tons of water vapor injected into the upper atmosphere last year by the ocean volcano that exploded?
I don’t believe any of the stuff where they’re comparing against estimates of 150 years ago. A year-to-year change in monthly average temp measured on the same set of modern instruments I can believe. But, a sudden jump in the data sounds like a transient event, not human produced CO2, and that massive (and mostly unreported) undersea volcano does seem like a possibility.
It’s not real. Why are you pushing proof by assertion?