Hottest and Coldest Temperatures Ever in Philadelphia on April 01

On April 1st in Philadelphia, the temperature ranged from a record high of 81.0°F in 1978 to a record low of 24.1°F in 1969. The average temperature for this date is 48.93°F, with an average high of 55.17°F and an average low of 42.68°F. In 1978, apart from the record high temperature, an interesting news item from that year is that the first episode of the TV show "Dallas" aired, kicking off a popular and long-lasting drama series about a wealthy Texan family.