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Poolesville, MD
Full City Profile · Maryland · Montgomery County County
4.0
/5.0
A
Great
5,704
Population
1,451/sq mi density
$216,653
Median Income
$76,103 per capita
$672,300
Home Value
$719,006 Zillow
54°F
Avg Temperature
293 sunny days/yr
491
Violent Crime/100K
1,309 property/100K
A
Overall
4.0 / 5.0
Strong
A+
Economy
4.9 / 5.0
$216,653 median income, 2.9% unemployment
A+
Affordability
4.9 / 5.0
$672,300 home value, /mo rent
F
Safety
1.0 / 5.0
491 violent crimes/100K (29% above avg)
A+
Education
5.0 / 5.0
67.8% bachelor's degree or higher
Poolesville experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 32°F in January while summers reach 75°F in July. The area gets 293 sunny days per year. Annual precipitation totals 47.9 inches. The area receives 31.4 inches of snow annually. Air quality is rated Good with a median AQI of 41.
Temperature
32°F Jan (-0°C)
75°F Jul (24°C)
| Annual Average | 54.0°F |
| 0% below US avg | |
| January Average | 32°F (-0°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 293 days/yr |
Geography
| Elevation | 387 ft (118 m) |
| Area | 3.9 sq mi (10.2 km²) |
| Population Density | 1,451/sq mi |
| Coordinates | 39.1418°N, 77.4105°W |
| Timezone | America/New_York |
| County | Montgomery County County |
| Nearest Airport | Washington Dulles International (IAD) 17 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 41.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0449 ppm |
| PM2.5 (Fine Particles) | 6.3 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 91.7 / 100 |
| Social Vulnerability | 19.9 / 100 |
| Community Resilience | 63.6 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Relatively Moderate |
| Earthquake | Relatively Moderate |
| Wildfire | Very Low |
| Flood | Relatively High |
| Hail | Relatively High |
| Strong Wind | Relatively High |
| Heat Wave | Relatively High |
| Winter Weather | Very High |
| Lightning | Relatively High |
| Ice Storm | Relatively Moderate |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Moderate |
| Landslide | Relatively Low |
| Coastal Flood | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 32°F (-0°C) | 2.8 in | Coldest |
| February | 35°F (2°C) | 2.6 in | Driest |
| March | 44°F (7°C) | 3.4 in | |
| April | 54°F (12°C) | 3.2 in | |
| May | 63°F (17°C) | 4.0 in | Wettest |
| June | 72°F (22°C) | 3.7 in | |
| July | 75°F (24°C) | 3.6 in | Warmest |
| August | 75°F (24°C) | 3.7 in | |
| September | 68°F (20°C) | 3.5 in | |
| October | 56°F (14°C) | 3.0 in | |
| November | 47°F (8°C) | 3.3 in | |
| December | 37°F (3°C) | 3.0 in |
Poolesville has a seasonal temperature swing of 43°F / from 32°F in January to 75°F in July. Total annual precipitation is 39.8 inches, with May being the wettest month (4.0") and February the driest (2.6").