20744 Fort Washington, MD experiences a humid subtropical climate year-round with mild temperatures in the winter and hot and humid summers. The average low temperature in the winter is around 33°F while the average high temperature in summer is around 87°F. Rainfall is abundant throughout the year with an average of 43 inches per year. Snowfall is less frequent than in other parts of Maryland, but still possible at times with an average of 9 inches per year.
Fort Washington (zip 20744), Maryland gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Fort Washington (zip 20744) averages 14 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 202 sunny days per year in Fort Washington (zip 20744). The US average is 205 sunny days.
Fort Washington (zip 20744) gets some kind of precipitation, on average, 113 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 88 degrees
Winter Low: the January low is 26
Rain: averages 43 inches of rain a year
Snow: averages 14 inches of snow a year