Delmont, PA
Full City Profile · Pennsylvania · Westmoreland County County
3.7
/5.0
B+
Good
2,604
Population
2,457/sq mi density
$65,291
Median Income
$48,787 per capita
$247,000
Home Value
$265,903 Zillow
$773
Median Rent
35.2% income on rent
51°F
Avg Temperature
B+
Overall
3.7 / 5.0
Good overall score based on economy, affordability, safety and education
B
Economy
3.3 / 5.0
$65,291 median income, 8.9% unemployment
A+
Affordability
4.6 / 5.0
$247,000 home value, $773/mo rent
C+
Safety
2.9 / 5.0
0 violent crimes/100K
A
Education
4.1 / 5.0
39.3% bachelor's degree or higher
Delmont experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 28°F in January while summers reach 72°F in July. Annual precipitation totals 45.6 inches. The area receives 28.6 inches of snow annually. Air quality is rated Good with a median AQI of 39.
Temperature
28°F Jan (-2°C)
72°F Jul (22°C)
| Annual Average | 50.6°F |
| 6% below US avg | |
| January Average | 28°F (-2°C) |
| July Average | 72°F (22°C) |
Geography
| Elevation | 1,306 ft (398 m) |
| Area | 0.4 sq mi (1.1 km²) |
| Population Density | 2,457/sq mi |
| Coordinates | 40.4144°N, 79.5729°W |
| Timezone | America/New_York |
| County | Westmoreland County County |
| Nearest Airport | Arnold Palmer Regional (LBE) 13 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 39.0 |
| Rating | Good |
| Good Days % | 76.6% |
| Unhealthy Days | 0 |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0423 ppm |
| PM2.5 (Fine Particles) | 8.3 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 87.9 / 100 |
| Social Vulnerability | 30.2 / 100 |
| Community Resilience | 92.8 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Relatively Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Relatively High |
| Hail | Relatively Moderate |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively High |
| Ice Storm | Relatively Moderate |
| Drought | Very Low |
| Cold Wave | Very Low |
| Landslide | Relatively Moderate |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 28°F (-2°C) | 3.5 in | Coldest |
| February | 30°F (-1°C) | 2.8 in | Driest |
| March | 38°F (3°C) | 3.5 in | |
| April | 50°F (10°C) | 3.7 in | |
| May | 60°F (15°C) | 4.2 in | |
| June | 68°F (20°C) | 4.9 in | Wettest |
| July | 72°F (22°C) | 4.8 in | Warmest |
| August | 71°F (21°C) | 4.2 in | |
| September | 64°F (18°C) | 4.0 in | |
| October | 53°F (11°C) | 3.3 in | |
| November | 42°F (6°C) | 3.5 in | |
| December | 33°F (1°C) | 3.4 in |
Delmont has a seasonal temperature swing of 44°F / from 28°F in January to 72°F in July. Total annual precipitation is 45.6 inches, with June being the wettest month (4.9") and February the driest (2.8").