Hottest and Coldest Temperatures Ever in Philadelphia on July 04

On July 4th in Philadelphia, the weather varied from extremes to averages. The record-breaking heat of 102.9°F occurred in 1966, while the coldest temperature of 52.0°F was experienced in 1986. Typically, temperatures hover around an average of 75.93°F, with a high of 80.54°F and a low of 71.32°F. As an interesting news tidbit from those years, in 1966, the Beatles held their final concert in San Francisco's Candlestick Park, marking the end of their touring career.