Hottest and Coldest Temperatures Ever in Washington DC on April 19
On April 19th in Washington D.C., the highest temperature recorded was 93.0°F in 1976, while the lowest was 34.0°F in 1983. The average temperature on this date is 60.05°F, with an average high of 67.94°F and an average low of 52.16°F. In 1976, amidst a sweltering heatwave, Washington D.C. experienced its hottest April 19th on record, reaching 93.0°F.