Hottest and Coldest Temperatures Ever in Allentown on December 07
On December 7th, Allentown experienced varying temperatures throughout history. The city recorded its hottest temperature ever, reaching 71.1°F in 1998, while its coldest temperature was recorded in 2002 at 5.0°F. The average temperature for this date is 36.89°F, with an average high of 43.53°F and an average low of 30.26°F. In 1998, the same year Allentown saw its record high, the city celebrated the opening of the PPL Center, a multi-purpose arena that has hosted numerous sporting events and concerts since its inauguration.