Hottest and Coldest Temperatures Ever in Allentown on September 23

On September 23rd in Allentown, the weather experienced a wide range of temperatures in the past. In 1970, the hottest temperature ever recorded reached 93.0°F, while the coldest temperature of 36.0°F was recorded in 1967. On average, this date tends to have a pleasant temperature of 63.13°F, with the average high being 69.39°F and the average low at 56.87°F. In an intriguing news item from the past, during 1970, the iconic band Led Zeppelin released their highly acclaimed album "Led Zeppelin III," captivating rock music enthusiasts worldwide.