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Sewickley, PA
Full City Profile · Pennsylvania · Beaver County County
3.6
/5.0
B+
Good
3,850
Population
3,850/sq mi density
$94,828
Median Income
$64,820 per capita
$449,700
Home Value
$490,293 Zillow
$961
Median Rent
30.5% income on rent
52°F
Avg Temperature
275 sunny days/yr
68
Violent Crime/100K
1,356 property/100K
B+
Overall
3.6 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.3 / 5.0
$94,828 median income, 4.9% unemployment
A
Affordability
4.0 / 5.0
$449,700 home value, $961/mo rent
F
Safety
1.0 / 5.0
68 violent crimes/100K
A+
Education
5.0 / 5.0
60.1% bachelor's degree or higher
Sewickley experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 28°F in January while summers reach 74°F in July. The area gets 275 sunny days per year. Annual precipitation totals 38.6 inches. The area receives 19.8 inches of snow annually. Air quality is rated Good with a median AQI of 40.
Temperature
28°F Jan (-2°C)
74°F Jul (23°C)
| Annual Average | 51.7°F |
| 4% below US avg | |
| January Average | 28°F (-2°C) |
| July Average | 74°F (23°C) |
| Sunny Days | 275 days/yr |
Geography
| Elevation | 770 ft (235 m) |
| Area | 0.4 sq mi (1.1 km²) |
| Population Density | 3,850/sq mi |
| Coordinates | 40.5397°N, 80.1789°W |
| Timezone | America/New_York |
| County | Beaver County County |
| Nearest Airport | Pittsburgh International (PIT) 4 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 40.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0442 ppm |
| NO₂ (Nitrogen Dioxide) | 13.4 ppb |
| SO₂ (Sulfur Dioxide) | 0.63 ppb |
| PM2.5 (Fine Particles) | 9.9 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 75.3 / 100 |
| Social Vulnerability | 37.7 / 100 |
| Community Resilience | 91.8 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Moderate |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Moderate |
| Drought | No Rating |
| Cold Wave | Very Low |
| Landslide | Relatively Low |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 28°F (-2°C) | 2.5 in | Coldest |
| February | 30°F (-1°C) | 2.2 in | Driest |
| March | 39°F (4°C) | 3.1 in | |
| April | 50°F (10°C) | 3.1 in | |
| May | 60°F (15°C) | 3.9 in | |
| June | 68°F (20°C) | 4.0 in | Wettest |
| July | 74°F (23°C) | 4.0 in | Warmest |
| August | 71°F (22°C) | 3.4 in | |
| September | 64°F (18°C) | 3.2 in | |
| October | 53°F (11°C) | 2.4 in | |
| November | 42°F (6°C) | 3.0 in | |
| December | 33°F (0°C) | 2.9 in |
Sewickley has a seasonal temperature swing of 46°F / from 28°F in January to 74°F in July. Total annual precipitation is 37.8 inches, with June being the wettest month (4.0") and February the driest (2.2").