Hottest and Coldest Temperatures Ever in Boston on December 03

On December 3rd, Boston experienced a range of temperatures recorded in history. In 2009, the city saw its hottest temperature ever recorded at 69.1°F, while the coldest temperature ever recorded occurred in 1976, dipping to a frigid 9.0°F. On this date, the average temperature in Boston is typically 38.60°F, with an average high of 44.65°F and an average low of 32.54°F. In 2009, alongside the record-breaking heat, Bostonians witnessed the successful launch of the Kepler Space Telescope, which revolutionized the search for exoplanets by discovering thousands of potentially habitable worlds beyond our solar system.