Germantown, MD (20841) offers a temperate climate, with hot and humid summers and cold winters. The average temperature for the year is around 52掳F, with the highest temperature in July around 88掳F and the lowest temperatures occurring in January at around 32掳F. Rainfall averages around 40 inches per year, with most of it occurring between May and September. Snowfall is also common in Germantown during the winter months.
Germantown (zip 20841), Maryland gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Germantown (zip 20841) averages 25 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 198 sunny days per year in Germantown (zip 20841). The US average is 205 sunny days.
Germantown (zip 20841) gets some kind of precipitation, on average, 111 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 85 degrees
Winter Low: the January low is 25
Rain: averages 43 inches of rain a year
Snow: averages 25 inches of snow a year