Hottest and Coldest Temperatures Ever in Philadelphia on September 09
On September 9th in Philadelphia, the weather data indicates that the highest temperature ever recorded was 95.0°F in 2016, while the coldest temperature ever recorded was 48.9°F in 1956. The average temperature for this date is 70.59°F, with an average high temperature of 75.28°F and an average low temperature of 65.91°F. In 1956, the same year the coldest temperature was recorded, Elvis Presley rose to stardom with the release of his debut album, "Elvis Presley," which went on to become a huge success and solidify his status as the King of Rock and Roll.