Langley Park, MD experiences a typical mid-Atlantic climate with four distinct seasons. Summers are typically hot and humid, with temperatures averaging in the high 80s and low 90s and plenty of sunny days. Winters are cold but not overly so, with temperatures usually ranging from the high 30s to the low 40s. Spring and fall are mild, with pleasant temperatures and moderate rainfall. The area receives an average of 44 inches of rain throughout the year, much of which falls during summer thunderstorms.
Langley Park, Maryland gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Langley Park averages 13 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 205 sunny days per year in Langley Park. The US average is 205 sunny days.
Langley Park gets some kind of precipitation, on average, 112 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 89 degrees
Winter Low: the January low is 25
Rain: averages 43 inches of rain a year
Snow: averages 13 inches of snow a year