Hottest and Coldest Temperatures Ever in Boston on August 13

On August 13th in Boston, the weather typically sees an average temperature of 72.30°F, with an average high of 76.89°F and an average low of 67.72°F. Historical records indicate that the hottest temperature ever recorded on this date was 97.0°F in 2002, while the coldest temperature observed was 54.0°F back in 1957. In 2002, coincidentally the year with Boston's hottest recorded temperature, the city celebrated the opening of the famous Fenway Park, which has since become an iconic symbol of Boston and a beloved home to the Boston Red Sox.