Hottest and Coldest Temperatures Ever in Philadelphia on December 19

On December 19th, Philadelphia experienced a range of temperatures throughout history. The highest recorded temperature ever on this date was 63.0°F in 1957, while the coldest temperature ever recorded was 10.0°F in 1960. The average temperature for this day is 34.34°F, with an average high of 40.67°F and an average low of 28.01°F. Fascinatingly, in 1957, the year with the highest recorded temperature, the Philadelphia Warriors, a basketball team known for its iconic player Wilt Chamberlain, won their first and only NBA championship.