Hottest and Coldest Temperatures Ever in Philadelphia on July 17

On July 17th, Philadelphia experienced varying temperatures throughout history. In 1988, the city recorded its hottest temperature ever at 102.0°F, while in 1966, the coldest temperature dropped to 57.9°F. On average, the temperature for this date stands at 78.44°F, with an average high of 82.49°F and an average low of 74.40°F. Delving into the past, an interesting news item from 1988 is that the Summer Olympics were held in Seoul, South Korea, capturing the world's attention with incredible athletic achievements and showcasing global unity in sports.