Hottest and Coldest Temperatures Ever in Allentown on September 10

On September 10th, Allentown experienced varying temperatures throughout history. The hottest temperature recorded on this date was a scorching 96.1°F back in 1983, while the coldest temperature dropped to a chilly 39.0°F in 1956. On average, Allentown typically experienced a temperature of 68.55°F on this day. However, the average high climbed to 73.49°F, and the average low settled at 63.60°F. In 1983, the same year as the record-breaking heat, an interesting news item emerged when Sally Ride became the first American woman to travel to space, inspiring many with her incredible achievement.