Humid subtropical
Mount Vernon, Virginia
Fairfax County, Virginia · Population 13k · 108 ft elevation
Living in Mount Vernon
Mount Vernon has a humid subtropical climate: hot summers (July highs around 88°F) and chilly winters (January lows around 28°F).
Precipitation is wet at about 47″ a year, and it gets light snow (13″ a season).
Skies are sunny (66% of possible sunshine). Summers get sticky, with about 63 muggy days a year.
Air quality is moderate: a median AQI of 42, with about 1 unhealthy-air day in the latest year.
Mount Vernon at a glance
- Population
- 13k
- Elevation
- 108 ft
- Average daily high
- 67°F54th percentile
- Average daily low
- 48°F62th percentile
- Annual precipitation
- 47″63th percentile
- Annual snowfall
- 13″49th percentile
- Sunshine hours per year
- 2,958 hrs64th percentile
- Median AQI
- 4252th percentile
- Median home value
- $780k93th percentile
- Median rent
- $1,643/mo73th percentile
- Median household income
- $157k94th percentile
- Property tax rate
- 1.02%53th percentile
- Top state income-tax rate
- 5.8%
- Sales tax (state + local)
- 5.8%
- Unemployment rate
- 3.7%
- Homes with broadband
- 95%76th percentile
- Walkability index
- 11.274th percentile
- Average commute
- 31 min
- Math proficiency (8th grade)
- 86%96th percentile
- Reading proficiency (8th grade)
- 82%
- Overall natural-hazard risk
- 9564th percentile
- Outdoor access
- 6059th percentile
- Public land within 10 miles
- 8%
- Public land within 30 miles
- 4%
- Mountain relief within 30 miles
- 394 ft
Climate by month
| Month | High | Low | Precipitation | Snow | Sunshine |
|---|---|---|---|---|---|
| Jan | 44°F | 28°F | 3.1″ | 4.8″ | 175 hrs |
| Feb | 48°F | 29°F | 2.9″ | 3.5″ | 179 hrs |
| Mar | 56°F | 35°F | 4.0″ | 2.8″ | 221 hrs |
| Apr | 68°F | 45°F | 3.4″ | — | 252 hrs |
| May | 76°F | 55°F | 4.5″ | — | 289 hrs |
| Jun | 85°F | 64°F | 4.8″ | — | 329 hrs |
| Jul | 88°F | 69°F | 5.0″ | — | 347 hrs |
| Aug | 87°F | 68°F | 4.2″ | — | 316 hrs |
| Sep | 80°F | 61°F | 4.4″ | — | 257 hrs |
| Oct | 69°F | 49°F | 3.8″ | — | 225 hrs |
| Nov | 58°F | 39°F | 3.1″ | 0.1″ | 197 hrs |
| Dec | 48°F | 32°F | 3.8″ | 2.2″ | 171 hrs |
Near Mount Vernon
- Woodlawn, VA · 22k
- Fort Belvoir, VA · 8.1k
- Groveton, VA · 14k
- Hybla Valley, VA · 18k
- Fort Hunt, VA · 17k
- Hayfield, VA · 4.3k
- Kingstowne, VA · 17k
- Franconia, VA · 18k
Largest places in Virginia
- Virginia Beach, VA · 457k
- Chesapeake, VA · 251k
- Arlington, VA · 235k
- Norfolk, VA · 235k
- Richmond, VA · 228k
- Newport News, VA · 185k
- Alexandria, VA · 157k
- Hampton, VA · 137k
Sources: NOAA climate normals, NASA POWER, EPA air quality, U.S. Census Bureau, FEMA, FBI, EPA walkability and EDFacts. Methodology