Hottest and Coldest Temperatures Ever in Philadelphia on May 27

On May 27th in Philadelphia, the weather typically sees an average temperature of 66.38°F, with average highs reaching 72.43°F and average lows dropping to 60.32°F. However, historical records show that the hottest temperature ever recorded on this day was a scorching 95.0°F in 1991, while the coldest temperature reached 42.1°F in 1961. In 1991, an interesting news item related to meteorology was the launch of the Hubble Space Telescope, which provided breathtaking images of celestial phenomena and contributed to our understanding of the universe.