Manassas Park, VA has a humid subtropical climate typical of the southeastern United States. June through August are the warmest months with temperatures usually reaching into the mid-80s (F). Winters are mild, with snowfall usually ranging from 2–4 inches per year. Precipitation is abundant and falls throughout the year, typically totaling around 42 inches per annum. Due to its proximity to larger cities such as Washington D.C., Manassas Park experiences some of the moderate air pollution common in large urban areas, which can have adverse effects on air quality during certain times of the year.
Manassas Park, Virginia gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Manassas Park averages 22 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 196 sunny days per year in Manassas Park. The US average is 205 sunny days.
Manassas Park gets some kind of precipitation, on average, 120 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 24
Rain: averages 43 inches of rain a year
Snow: averages 22 inches of snow a year