Aberdeen Proving Ground in 21005 has a humid subtropical climate, with hot summers and cool winters. The summers typically bring high temperatures and plenty of humidity, while winters generally see some snowfall. Summer months can be quite muggy with thunderstorms as well. Winters are usually cold, but usually not too severe. The average annual temperature is around 54 degrees Fahrenheit (12 Celsius). Rainfall occurs throughout the year and snow is seen in the winter months.
Aberdeen Proving Ground (zip 21005), Maryland gets 46 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Aberdeen Proving Ground (zip 21005) averages 14 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 209 sunny days per year in Aberdeen Proving Ground (zip 21005). The US average is 205 sunny days.
Aberdeen Proving Ground (zip 21005) gets some kind of precipitation, on average, 120 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 87 degrees
Winter Low: the January low is 25
Rain: averages 46 inches of rain a year
Snow: averages 14 inches of snow a year