Forest Glen, MD has a temperate climate with four distinct seasons. Summers are usually hot and humid with temperatures reaching the high 80s during the day and the low 70s at night. Winters can be cold but are generally mild with temperatures rarely dropping below freezing. Rainfall is fairly evenly spread throughout the year, with spring being the wettest season. Autumn is typically dry in Forest Glen, MD and provides plenty of pleasant days for outdoor activities.
Forest Glen, Maryland gets 44 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Forest Glen averages 14 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 201 sunny days per year in Forest Glen. The US average is 205 sunny days.
Forest Glen 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 87 degrees
Winter Low: the January low is 25
Rain: averages 44 inches of rain a year
Snow: averages 14 inches of snow a year