Hottest and Coldest Temperatures Ever in Philadelphia on August 25

On August 25th in Philadelphia, the temperature ranged from a record high of 97.0°F in 1968 to a record low of 46.9°F in 1963. The average temperature for this date is 73.72°F, with an average high of 77.87°F and an average low of 69.58°F. In 1963, during the year of the record low, Martin Luther King Jr. delivered his iconic "I Have a Dream" speech, which became a pivotal moment in the American civil rights movement, inspiring hope and calling for equality.