Hottest and Coldest Temperatures Ever in Philadelphia on April 27

On April 27th in Philadelphia, the temperature ranged from a high of 62.03°F to a low of 50.54°F, with an average temperature of 56.29°F. Although it wasn't the hottest day recorded, the highest temperature on this date was a sizzling 91.9°F in 2009, while the coldest day saw a chilly 36.0°F in 1967. As an interesting tidbit, in 2009, Philadelphia celebrated the opening of the Barnes Foundation's new museum building, housing an impressive art collection amassed by Albert C. Barnes, offering locals and visitors an enriching cultural experience.