Hottest and Coldest Temperatures Ever in Washington DC on April 27

On April 27th in Washington D.C., the hottest temperature ever recorded was 93.0°F in 1990, while the coldest temperature was 39.9°F in 1964. The average temperature for this date is 59.80°F, with an average high temperature of 65.48°F and an average low of 54.12°F. In 1990, alongside the scorching heat, an intriguing news item was the successful completion of the Hubble Space Telescope, which was launched into space and began capturing awe-inspiring images of the cosmos, revolutionizing our understanding of the universe.