Hottest and Coldest Temperatures Ever in Philadelphia on September 04

On September 4th in Philadelphia, the weather has historically shown a wide range of temperatures. The record-high temperature of 93.0°F was reached in 1973, while the record-low temperature of 52.0°F occurred in 1997. On average, the temperature on this date is around 73.21°F, with a typical high of 77.55°F and a low of 68.86°F. An interesting news item from these years is that in 1973, the Philadelphia Flyers became the first expansion team to win the prestigious Stanley Cup in the National Hockey League (NHL).