Hottest and Coldest Temperatures Ever in Philadelphia on April 19

On April 19, the weather in Philadelphia has historically ranged from a scorching high of 90.0°F in 1976 to a chilly low of 32.0°F in 1983. The average temperature for this date stands at 56.42°F, with a typical high of 63.69°F and a low of 49.15°F. In 1976, alongside the record high temperature, an interesting news item is that the Apple I computer, one of the first personal computers, was introduced by Steve Wozniak and Steve Jobs, heralding a new era in technology.