Hottest and Coldest Temperatures Ever in Allentown on May 16

On May 16th in Allentown, the temperature ranged from a record high of 89.1°F in 1951 to a record low of 37.0°F in 2016. The average temperature for this date is 60.98°F, with an average high of 67.23°F and an average low of 54.74°F. In the year 1951, apart from the hot temperature record, an interesting news item was that the first commercial computer, the UNIVAC I, was unveiled that year, marking a significant milestone in the development of computing technology.