Hottest and Coldest Temperatures Ever in Washington DC on November 18

On November 18th in Washington D.C., weather records indicate the hottest temperature ever recorded was 75.0°F in 1979, while the coldest temperature reached 21.0°F in 1959. Typically, this date experiences an average temperature of 47.62°F, with an average high of 53.86°F and an average low of 41.38°F. Coincidentally, in the same year the highest temperature was recorded, a significant news event took place: the Iran hostage crisis began in November 1979, capturing global attention for more than a year.