Hottest and Coldest Temperatures Ever in Washington DC on June 19

On June 19 in Washington D.C., temperatures have historically ranged from a scorching high of 99.0°F in 1994 to a cool low of 55.0°F in 1954. The average temperature for this date stands at 75.17°F, with an average high temperature of 79.45°F and an average low temperature of 70.90°F. It is interesting to note that in 1994, the same year the city experienced its highest recorded temperature, Nelson Mandela became the first black president of South Africa, marking a significant milestone in the nation's history.