Hottest and Coldest Temperatures Ever in Allentown on December 30

On December 30th, Allentown experienced varied weather conditions. The highest temperature ever recorded for this date was a warm 64.0°F in 1984, while the lowest temperature plummeted to a frigid -0.9°F in 1962. The average temperature on this day is typically 32.49°F, with an average high of 39.02°F and an average low of 25.96°F. Looking back at the years provided, it is interesting to note that in 1962, the United States launched the first active communications satellite, Telstar, which played a vital role in revolutionizing global telecommunications.