Hottest and Coldest Temperatures Ever in Philadelphia on March 23

On March 23rd in Philadelphia, weather records show that the hottest temperature ever recorded was 80.1°F in 2012, while the coldest temperature was 23.0°F in 1959. The average temperature for this date is 43.30°F, with an average high of 48.48°F and an average low of 38.13°F. In 2012, along with reaching its highest recorded temperature, Philadelphia also celebrated the opening of a unique park that features a striking vertical garden, designed to improve local air quality and provide a green oasis in the bustling city center.