Hottest and Coldest Temperatures Ever in Allentown on May 25

On May 25th, Allentown experienced a range of temperatures. The hottest temperature ever recorded on this date occurred in 1991, reaching an impressive 90.0°F, while the coldest temperature was recorded in 1956 at a chilly 33.1°F. The average temperature for this date is 63.74°F, with an average high of 69.15°F and an average low of 58.34°F. In a notable event back in 1991, singer Whitney Houston released her rendition of "The Star-Spangled Banner," which became one of the most popular and iconic versions of the national anthem.