Hottest and Coldest Temperatures Ever in Allentown on September 04

On September 4th in Allentown, the weather has seen quite a range of temperatures throughout the years. The highest temperature ever recorded was 93.0°F in 1973, while the coldest temperature occurred in 1987, reaching 46.0°F. On average, this date experiences a temperature of 70.45°F, with an average high of 74.92°F and an average low of 65.97°F. Interestingly, in 1973, the same year the hottest temperature was recorded, The World Trade Center in New York City opened its doors, showcasing its iconic twin towers as a symbol of progress and innovation.