Hottest and Coldest Temperatures Ever in Allentown on October 22

On October 22nd in Allentown, Pennsylvania, temperatures have varied greatly over the years. In 1979, the city experienced its highest recorded temperature of 84.0°F, while in 1997, it witnessed the lowest recorded temperature of 26.1°F. On average, the temperature on this date is 52.28°F, with a typical high of 57.14°F and a low of 47.42°F. Looking back, an interesting news item from 1979 is the historic signing of the SALT II treaty between the United States and the Soviet Union, aiming to limit nuclear arms and ease tensions during the Cold War.