Hottest and Coldest Temperatures Ever in Allentown on May 14

On May 14th in Allentown, temperatures have ranged from a scorching 88.0°F in 1991 to a chilling 28.9°F in 1996. The average temperature for this date stands at 59.54°F, with the average high reaching 64.11°F and the average low dropping to 54.97°F. Amidst these fluctuations, an interesting tidbit from the past is that in 1991, the year when the hottest temperature was recorded, Allentown held a grand celebration to mark its 200th anniversary, showcasing its rich history and vibrant community spirit.