Aspen Hill, MD enjoys a temperate climate that provides four distinct seasons throughout the year. In the summer months, temperatures reach an average high of 85°F and lows of 66°F. Winters are mild with an average high of 43°F and lows of 27°F. Springtime is pleasant with average highs in the mid 60s and lows in the low 40s, while fall temperatures tend to remain in the 50s during the day and drop into the 30s at night. Precipitation tends to be higher between late fall and early spring, with an annual total averaging around 42 inches.
Aspen Hill, Maryland gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Aspen Hill averages 16 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 Aspen Hill. The US average is 205 sunny days.
Aspen Hill gets some kind of precipitation, on average, 109 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 43 inches of rain a year
Snow: averages 16 inches of snow a year