Hottest and Coldest Temperatures Ever in Allentown on November 09

On November 9th in Allentown, the weather typically sees an average temperature of 45.43°F, with an average high of 51.44°F and an average low of 39.42°F. On this day in history, back in 1975, Allentown experienced its hottest temperature ever recorded at a scorching 75.0°F, while the coldest temperature of 19.0°F was recorded in 1967. In other news from 1975, the well-known video game "Pong" was released by Atari, marking a significant step forward in the development of arcade gaming culture.