most least educated cities in md the average temperature of glen burnie is 55 37 f which is about the same as the maryland average temperature of 54 61 f and is about the same as the national average temperature of 54 45 f s 16 93 mph the temperature snow fall and precipitation information on this page were calculated from the historical data of 18000 u s weather stations for the period of time from 1980 to 2010