Hottest and Coldest Temperatures Ever in Allentown on April 17

On April 17th in Allentown, the weather typically sees an average temperature of 51.92°F, with an average high of 58.02°F and an average low of 45.81°F. However, records show that the hottest temperature ever experienced on this date was a scorching 91.0°F in 1976, while the coldest temperature recorded was a chilling 27.1°F in 2014. In the year 1976, an interesting news item was that Apple Computer Company was founded by Steve Jobs, Steve Wozniak, and Ronald Wayne, laying the foundation for a revolution in personal computing.