Hottest and Coldest Temperatures Ever in Philadelphia on October 08
On October 8th in Philadelphia, the temperature reached its highest ever recorded at 89.1°F in 2007, while the coldest temperature was observed at 32.0°F in 1964. The average temperature for this date is 59.50°F, with an average high of 65.51°F and an average low of 53.50°F. In 2007, Philadelphia saw an unusually warm day, with temperatures breaking records, marking an interesting weather phenomenon for the city that year.