Weather and seasons near Manassas
Manassas has four seasons: humid summers near 87°F to 88°F and snow that varies a lot by year and source.
11.5 to 22 inSnow a year, by source
87°F to 88°FAverage July high
Inches of snow a year, compared
Syracuse
128 in (NOAA)
Albany, for Malta
59 in (NWS)
Salt Lake City, for Lehi
about 56 (47 to 63)
Columbus
about 28 (22 to 28)
Boise
about 19 (12 to 22)
Manassas
about 17 (11.5 to 22)
Albuquerque, for Rio Rancho
about 10 (8 to 11)
Portland, for Hillsboro
3.6 to 4
Denison, for Sherman
about 2
Normals from different sources and stations, so treat each as a range. Phoenix and Austin were not measured here.
Summer
- July’s average high is about 87°F to 88°F with a low near 67°F to 68°F, and the air can feel humid in July and August.
Winter
- January lows are about 24°F to 26°F and highs about 40°F to 43°F.
- Annual snow estimates range from 11.5 to 22 inches, so treat any single figure with caution. January is the snowiest month.
Not covered: the official NOAA normals for Manassas Regional Airport or Dulles.