Hottest and Coldest Temperatures Ever in Boston on March 31

On March 31, Boston experienced a range of temperatures throughout its history. In 1998, the city recorded its hottest temperature ever at 89.1°F while in 1965, it encountered its coldest temperature at 21.9°F. On average, this date sees a temperature of 43.93°F, with a high of 50.26°F and a low of 37.60°F. Looking back, it is interesting to note that in 1965, the same year Boston faced its coldest temperature, the Beatles performed their last official concert at Shea Stadium, marking the end of an era in popular music.