Jamison City, PA
Full City Profile · Pennsylvania · Sullivan County County
3.8
/5.0
B+
Good
257
Population
643/sq mi density
$92,621
Median Income
$38,358 per capita
$179,200
Home Value
$261,365 Zillow
48°F
Avg Temperature
B+
Overall
3.8 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.6 / 5.0
$92,621 median income, 0.0% unemployment
A+
Affordability
5.0 / 5.0
$179,200 home value, /mo rent
D
Education
1.7 / 5.0
8.7% bachelor's degree or higher
Jamison City experiences four distinct seasons with an average annual temperature of 48°F (9°C). Winters average 25°F in January while summers reach 69°F in July. Annual precipitation totals 48.4 inches. The area receives 46.0 inches of snow annually.
Temperature
25°F Jan (-4°C)
69°F Jul (21°C)
| Annual Average | 47.6°F |
| 12% below US avg | |
| January Average | 25°F (-4°C) |
| July Average | 69°F (21°C) |
Geography
| Elevation | 1,022 ft (312 m) |
| Area | 0.4 sq mi (1.0 km²) |
| Population Density | 643/sq mi |
| Coordinates | 41.2973°N, 76.3703°W |
| Timezone | America/New_York |
| County | Sullivan County County |
| Nearest Airport | Williamsport Regional (IPT) 29 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 10.7 / 100 |
| Social Vulnerability | 72.2 / 100 |
| Community Resilience | 97.2 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Hurricane | Relatively Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Very Low |
| Strong Wind | Very Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively Low |
| Lightning | Very Low |
| Ice Storm | Very Low |
| Drought | No Rating |
| Cold Wave | Very Low |
| Landslide | Relatively Low |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Tsunami History
1 tsunami recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1895 | HIGH BRIDGE, NJ | Earthquake | - | - | 143 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 25°F (-4°C) | 3.2 in | Coldest |
| February | 27°F (-3°C) | 2.6 in | Driest |
| March | 35°F (1°C) | 3.4 in | |
| April | 46°F (8°C) | 4.4 in | |
| May | 57°F (14°C) | 4.7 in | |
| June | 65°F (19°C) | 4.6 in | |
| July | 69°F (21°C) | 4.5 in | Warmest |
| August | 68°F (20°C) | 4.5 in | |
| September | 61°F (16°C) | 4.9 in | Wettest |
| October | 50°F (10°C) | 4.8 in | |
| November | 40°F (4°C) | 3.4 in | |
| December | 30°F (-1°C) | 3.6 in |
Jamison City has a seasonal temperature swing of 45°F / from 25°F in January to 69°F in July. Total annual precipitation is 48.4 inches, with September being the wettest month (4.9") and February the driest (2.6").