Hottest and Coldest Temperatures Ever in Allentown on September 03

On September 3rd in Allentown, the recorded temperature ranged from a scorching 99.0°F in 1953 to a chilly 41.0°F in 1967, with the average temperature for this date being 70.28°F. The average high and low temperatures stood at 74.83°F and 65.72°F, respectively. In the midst of such weather fluctuations, it is interesting to note that in 1953, the same year the hottest temperature was recorded, the first successful ascent of Mount Everest was accomplished by Sir Edmund Hillary and Tenzing Norgay.