Hottest and Coldest Temperatures Ever in Washington DC on August 04

On August 4th in Washington D.C., the temperature has ranged from a scorching 99.0°F in 1987 to a cool 63.0°F in 1958. On average, this date experiences a pleasant 78.71°F. The highs typically reach 82.56°F, while the lows settle around 74.85°F. In 1987, during the heatwave, Washington D.C. experienced the highest temperature ever recorded on this date. In an interesting news item from 1958, the National Aeronautics and Space Administration (NASA) was established, marking a significant milestone in space exploration and technological advancements.