Hottest and Coldest Temperatures Ever in Philadelphia on December 31

On December 31st in Philadelphia, Pennsylvania, the weather is characterized by a wide range of temperatures. The highest ever recorded temperature on this date was a balmy 63.0°F in 1992, while the coldest was a frigid 3.0°F in 1962. The average temperature for December 31st is 34.72°F, with an average high of 41.26°F and an average low of 28.19°F. In the fascinating year of 1962, an interesting news event occurred: Jackie Kennedy became the first First Lady to give televised interviews, captivating the nation with her grace and eloquence.