How to know when the globe has actually passed 1.5 u00b0 C of worldwide warming

.ON FEBRUARY 8TH the Copernicus Climate Adjustment Solution, an EU firm, declared that in the one year to January 31st the world’s temperature level had been actually, typically, 1.52 u00b0 C greater than pre-industrial amounts. The Paris contract, a weather negotiation of 2015, fully commited nations to maintain the rise in “global average temperature … well below 2 u00b0 C over pre-industrial amounts” and also seek to limit it to 1.5 u00b0 C.

Can people say that the world possesses outperformed among the Paris breakthroughs? If it has not, what will be actually needed to make such a case?