Hottest and Coldest Temperatures Ever in Boston on October 31

On October 31st in Boston, the weather reached a record high of 73.0°F in 1999, and a record low of 28.2°F in 2020. The average temperature for this date is 50.45°F, with an average high of 56.09°F and an average low of 44.80°F. On this day, in 1999, something quite interesting happened: a total solar eclipse occurred, captivating the city and giving residents a rare astronomical spectacle to enjoy alongside the usual autumn weather.