Hottest and Coldest Temperatures Ever in Philadelphia on April 30

On April 30th in Philadelphia, the highest temperature ever recorded was 86.0°F in 1974, while the lowest temperature was 37.9°F in 1961. The average temperature for this date is around 58.01°F, with an average high of 62.97°F and an average low of 53.05°F. In 1974, an interesting event occurred as the city experienced record-breaking hot weather—an ideal day for residents to enjoy outdoor activities and soak up the sun.