Aberdeen Proving Ground in Maryland has a climate that is typical of the Mid-Atlantic region, with four distinct seasons. Summers are hot and humid, with temperatures often reaching into the 90s. Winters are cold and wet, with average temperatures in the 30s and low 40s. Spring and fall provide milder temperatures in between, averaging in the mid to upper 50s. Rainfall is relatively evenly distributed throughout the year, with occasionally heavy snowfall during winter months.
Aberdeen Proving Ground, Maryland gets 46 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Aberdeen Proving Ground averages 14 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 213 sunny days per year in Aberdeen Proving Ground. The US average is 205 sunny days.
Aberdeen Proving Ground 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