When we add up the number of days that have exceeded 35C each year in all the provincial capitals in China since 1955, we can see that the 1970s-1990s was a low point, the beginning of the new century showed an obvious upward trend, and this year reached an unprecedented height! pic.twitter.com/3zGW3ThR6i

— Jim (@yangyubin1998) August 25, 2022