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Mars, PA
Full City Profile · Pennsylvania · Beaver County County
3.4
/5.0
B
Good
1,255
Population
2,670/sq mi density
$58,000
Median Income
$36,168 per capita
$286,200
Home Value
$529,413 Zillow
$884
Median Rent
27.9% income on rent
53°F
Avg Temperature
275 sunny days/yr
B
Overall
3.4 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.1 / 5.0
$58,000 median income, 1.6% unemployment
B+
Affordability
3.9 / 5.0
$286,200 home value, $884/mo rent
C+
Safety
2.5 / 5.0
0 violent crimes/100K
B
Education
3.2 / 5.0
27.6% bachelor's degree or higher
Mars experiences four distinct seasons with an average annual temperature of 53°F (12°C). Winters average 30°F in January while summers reach 75°F in July. The area gets 275 sunny days per year. Annual precipitation totals 38.3 inches. Air quality is rated Good with a median AQI of 40.
Temperature
30°F Jan (-1°C)
75°F Jul (24°C)
| Annual Average | 52.6°F |
| 3% below US avg | |
| January Average | 30°F (-1°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 275 days/yr |
Geography
| Elevation | 1,093 ft (333 m) |
| Area | 0.2 sq mi (0.5 km²) |
| Population Density | 2,670/sq mi |
| Coordinates | 40.6970°N, 80.0141°W |
| Timezone | America/New_York |
| County | Beaver County County |
| Nearest Airport | Pittsburgh/Butler Regional (BTP) 6 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 | 30°F (-1°C) | 2.5 in | |
| February | 29°F (-2°C) | 2.2 in | Coldest, Driest |
| March | 38°F (3°C) | 3.2 in | |
| April | 49°F (9°C) | 3.2 in | |
| May | 59°F (15°C) | 3.9 in | |
| June | 67°F (20°C) | 4.1 in | Wettest |
| July | 75°F (24°C) | 4.0 in | Warmest |
| August | 70°F (21°C) | 3.5 in | |
| September | 63°F (17°C) | 3.4 in | |
| October | 52°F (11°C) | 2.7 in | |
| November | 42°F (5°C) | 3.2 in | |
| December | 32°F (-0°C) | 3.0 in |
Mars has a seasonal temperature swing of 46°F / from 29°F in February to 75°F in July. Total annual precipitation is 38.8 inches, with June being the wettest month (4.1") and February the driest (2.2").