Massachusetts December WeatherRecord and normal high and low temperatures for the major Massachusetts cities in December:
December Boston Weather - Boston in December has recorded a record high temperature of 76 and, the daily high averages 42. Boston has recorded a record low temp of -7 and, the low temperature averages 28.
Boston normally sees 3.73 inches of precipitation in December.
December Worcester Weather - In the month of December, Worcester has recorded a record high temperature of 72 and, the normal high temperature is 36. Worcester has recorded a record low temperature of -13 and, the low temperature averages 22.
Worcester averages 3.80 inches of precipitation in December.