Hottest and Coldest Temperatures Ever in Washington DC on June 28

On June 28th in Washington D.C., temperatures have reached extremes in the past. The hottest temperature ever recorded on this date was 100.0°F in 1969, while the coldest temperature was 55.9°F in 1970. The average temperature for June 28th is 77.33°F, with an average high of 81.54°F and an average low of 73.12°F. In 1969, an interesting news item from that year was the successful launch of Apollo 11, which led to the historic moon landing later that summer.