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Mont Alto, PA
Full City Profile · Pennsylvania · Franklin County County
3.0
/5.0
B
Good
1,531
Population
2,734/sq mi density
$74,722
Median Income
$33,418 per capita
$188,000
Home Value
$220,756 Zillow
$1,291
Median Rent
19.9% income on rent
50°F
Avg Temperature
293 sunny days/yr
298
Violent Crime/100K
2,791 property/100K
B
Overall
3.0 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.7 / 5.0
$74,722 median income, 6.3% unemployment
A+
Affordability
5.0 / 5.0
$188,000 home value, $1,291/mo rent
F
Safety
1.0 / 5.0
298 violent crimes/100K
C
Education
2.2 / 5.0
15.4% bachelor's degree or higher
Mont Alto experiences four distinct seasons with an average annual temperature of 50°F (10°C). Winters average 28°F in January while summers reach 71°F in July. The area gets 293 sunny days per year. Annual precipitation totals 48.6 inches. The area receives 33.0 inches of snow annually. Air quality is rated Good with a median AQI of 40.
Temperature
28°F Jan (-2°C)
71°F Jul (22°C)
| Annual Average | 50.0°F |
| 7% below US avg | |
| January Average | 28°F (-2°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 293 days/yr |
Geography
| Elevation | 876 ft (267 m) |
| Area | 0.2 sq mi (0.6 km²) |
| Population Density | 2,734/sq mi |
| Coordinates | 39.8404°N, 77.5557°W |
| Timezone | America/New_York |
| County | Franklin County County |
| Nearest Airport | Hagerstown Regional/Richard A Henson Field (HGR) 13 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 40.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0449 ppm |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 76.4 / 100 |
| Social Vulnerability | 32.4 / 100 |
| Community Resilience | 63.5 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Relatively Moderate |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Relatively Moderate |
| Hail | Relatively Low |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Low |
| Drought | Relatively Moderate |
| 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) | 2.9 in | Coldest |
| February | 31°F (-1°C) | 2.7 in | Driest |
| March | 40°F (4°C) | 3.4 in | |
| April | 50°F (10°C) | 3.5 in | |
| May | 61°F (16°C) | 4.1 in | Wettest |
| June | 69°F (21°C) | 4.1 in | |
| July | 71°F (22°C) | 3.6 in | |
| August | 72°F (22°C) | 3.4 in | Warmest |
| September | 65°F (18°C) | 3.7 in | |
| October | 53°F (12°C) | 3.3 in | |
| November | 43°F (6°C) | 3.6 in | |
| December | 34°F (1°C) | 3.1 in |
Mont Alto has a seasonal temperature swing of 44°F / from 28°F in January to 72°F in August. Total annual precipitation is 41.4 inches, with May being the wettest month (4.1") and February the driest (2.7").