Hottest and Coldest Temperatures Ever in Philadelphia on April 10

On April 10th, Philadelphia experienced a range of temperatures throughout history. The highest temperature on record for this date occurred in 2013, reaching a scorching 89.1°F, while the coldest temperature recorded was a chilling 21.9°F in 1985. The average temperature for April 10th is 49.85°F, with an average high of 56.05°F and an average low of 43.66°F. In an intriguing news item from 1985, during the same year of the coldest temperature recorded, the innovative handheld cellular phone was introduced commercially, forever changing how people communicate and paving the way for the modern smartphone era.