The high temperature at Phoenix Sky Harbor at 4:40 pm on July 30th hit a sweltering 118º. This broke the record high for the day of 115º, set all the way back in 1934. But this was not the only record broken.
This will now go down as the latest day in a year with a high temperature of 118º+. The old record was July 28th set in 1995.
And yes, having a high temperature of 118º is very rare. In fact, since records began in 1896, the high temperature has only been 118º+ a total of 18 times!