Hottest and Coldest Temperatures Ever in Boston on July 31

On July 31st in Boston, the temperature reached a high of 95.0°F in 1954, marking the hottest recorded temperature for this date. Conversely, the coldest temperature recorded was 57.9°F in 1964. The average temperature for July 31st is 73.14°F, with an average high of 77.37°F and an average low of 68.91°F. Interestingly, in 1954, the same year the highest temperature was recorded, Boston hosted the first ever NBA All-Star Game, which took place at the Boston Garden.