Humid subtropical

McLean, Virginia

Fairfax County, Virginia · Population 50k · 299 ft elevation

Living in McLean

McLean has a humid subtropical climate: hot summers (July highs around 88°F) and chilly winters (January lows around 25°F).

Precipitation is wet at about 49″ a year, and it sees only a dusting of snow (6″ a season).

Skies are sunny (60% of possible sunshine). Summers get sticky, with about 43 muggy days a year.

Air quality is moderate: a median AQI of 42, with about 1 unhealthy-air day in the latest year.

McLean at a glance

Population
50k
Elevation
299 ft
Average daily high
66°F50th percentile
Average daily low
46°F52th percentile
Annual precipitation
49″71th percentile
Annual snowfall
6″41th percentile
Sunshine hours per year
2,674 hrs34th percentile
Median AQI
4252th percentile
Median home value
$1.3M99th percentile
Median rent
$3,376/mo99th percentile
Median household income
$250k99th percentile
Property tax rate
0.77%33th percentile
Top state income-tax rate
5.8%
Sales tax (state + local)
5.8%
Unemployment rate
2.2%
Homes with broadband
96%82th percentile
Walkability index
12.380th percentile
Average commute
28 min
Math proficiency (8th grade)
86%96th percentile
Reading proficiency (8th grade)
82%
Overall natural-hazard risk
9564th percentile
Outdoor access
5958th percentile
Public land within 10 miles
3%
Public land within 30 miles
4%
Mountain relief within 30 miles
492 ft

Climate by month

Average monthly weather in McLean, Virginia
MonthHighLowPrecipitationSnowSunshine
Jan42°F25°F3.3″2.9″153 hrs
Feb46°F27°F3.2″1.4″163 hrs
Mar54°F33°F4.2″0.7″198 hrs
Apr67°F43°F3.5″—229 hrs
May75°F53°F4.4″—257 hrs
Jun84°F62°F4.2″—296 hrs
Jul88°F68°F5.1″—318 hrs
Aug86°F66°F4.4″—292 hrs
Sep79°F59°F4.5″—237 hrs
Oct68°F46°F4.4″—204 hrs
Nov56°F36°F3.3″—178 hrs
Dec46°F29°F3.8″0.8″150 hrs

Near McLean

Largest places in Virginia

Sources: NOAA climate normals, NASA POWER, EPA air quality, U.S. Census Bureau, FEMA, FBI, EPA walkability and EDFacts. Methodology