All Countries
Williamsport, PA
Full City Profile · Pennsylvania · Lycoming County County
3.1
/5.0
B
Good
27,629
Population
3,147/sq mi density
$49,363
Median Income
$27,135 per capita
$146,500
Home Value
$198,636 Zillow
$825
Median Rent
30.4% income on rent
50°F
Avg Temperature
275 sunny days/yr
450
Violent Crime/100K
3,446 property/100K
B
Overall
3.1 / 5.0
Good overall score based on economy, affordability, safety and education
B
Economy
3.1 / 5.0
$49,363 median income, 3.6% unemployment
A+
Affordability
5.0 / 5.0
$146,500 home value, $825/mo rent
F
Safety
1.0 / 5.0
450 violent crimes/100K (18% above avg)
B
Education
3.1 / 5.0
26.4% bachelor's degree or higher
Williamsport experiences four distinct seasons with an average annual temperature of 50°F (10°C). Winters average 27°F in January while summers reach 73°F in July. The area gets 275 sunny days per year. Annual precipitation totals 41.7 inches. The area receives 29.6 inches of snow annually. Air quality is rated Good with a median AQI of 40.
Temperature
27°F Jan (-3°C)
73°F Jul (23°C)
| Annual Average | 50.3°F |
| 7% below US avg | |
| January Average | 27°F (-3°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 275 days/yr |
Geography
| Elevation | 530 ft (162 m) |
| Area | 9.4 sq mi (24.4 km²) |
| Population Density | 3,147/sq mi |
| Coordinates | 41.2400°N, 77.0356°W |
| Timezone | America/New_York |
| County | Lycoming County County |
| Nearest Airport | Williamsport Regional (IPT) 6 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 40.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0442 ppm |
| PM2.5 (Fine Particles) | 6.3 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 79.6 / 100 |
| Social Vulnerability | 41.9 / 100 |
| Community Resilience | 88.6 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Relatively Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Moderate |
| Hail | Very Low |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively High |
| Lightning | Relatively Moderate |
| Ice Storm | Very Low |
| Drought | No Rating |
| Cold Wave | Relatively Low |
| Landslide | Relatively Low |
| Avalanche | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 27°F (-3°C) | 2.4 in | Coldest, Driest |
| February | 28°F (-2°C) | 2.5 in | |
| March | 36°F (2°C) | 3.0 in | |
| April | 48°F (9°C) | 3.2 in | |
| May | 58°F (15°C) | 3.8 in | |
| June | 67°F (19°C) | 4.4 in | Wettest |
| July | 73°F (23°C) | 4.1 in | Warmest |
| August | 70°F (21°C) | 3.4 in | |
| September | 62°F (17°C) | 3.7 in | |
| October | 51°F (10°C) | 3.2 in | |
| November | 40°F (5°C) | 3.5 in | |
| December | 30°F (-1°C) | 2.8 in |
Williamsport has a seasonal temperature swing of 46°F / from 27°F in January to 73°F in July. Total annual precipitation is 40.0 inches, with June being the wettest month (4.4") and January the driest (2.4").