Hottest and Coldest Temperatures Ever in Washington DC on October 18

On October 18th in Washington D.C., the highest recorded temperature was 82.0°F in 1963, while the lowest recorded temperature was 36.0°F in 1982. On average, the temperature for this date is 58.75°F, with the average high at 64.57°F and the average low at 52.94°F. In 1963, a noteworthy news item occurred when the Beatles made their first appearance on The Ed Sullivan Show, captivating millions of viewers and sparking a global music phenomenon.