Hottest and Coldest Temperatures Ever in Washington DC on July 04

On July 4th in Washington D.C., the weather has varied over the years. While the hottest temperature ever recorded was 99.0°F in 1999, the coldest temperature ever recorded was 59.0°F in 1967. The average temperature for this date stands at 78.08°F, with an average high temperature of 82.11°F and average low temperature of 74.04°F. In an interesting event from the past, in 1999, the same year when the highest temperature was recorded, the United States women's national soccer team triumphed in the FIFA Women's World Cup, securing their second-ever championship.