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Blain, PA
Full City Profile · Pennsylvania · Perry County County
3.5
/5.0
B+
Good
284
Population
888/sq mi density
$78,125
Median Income
$31,868 per capita
$151,400
Home Value
$196,371 Zillow
$1,042
Median Rent
21.4% income on rent
53°F
Avg Temperature
275 sunny days/yr
B+
Overall
3.5 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.6 / 5.0
$78,125 median income, 0.5% unemployment
A+
Affordability
5.0 / 5.0
$151,400 home value, $1,042/mo rent
C+
Safety
2.5 / 5.0
0 violent crimes/100K
C
Education
2.1 / 5.0
13.3% bachelor's degree or higher
Blain experiences four distinct seasons with an average annual temperature of 53°F (12°C). Winters average 30°F in January while summers reach 76°F in July. The area gets 275 sunny days per year. Annual precipitation totals 42.5 inches. The area receives 33.6 inches of snow annually. Air quality is rated Good with a median AQI of 40.
Temperature
30°F Jan (-1°C)
76°F Jul (24°C)
| Annual Average | 53.3°F |
| 1% below US avg | |
| January Average | 30°F (-1°C) |
| July Average | 76°F (24°C) |
| Sunny Days | 275 days/yr |
Geography
| Elevation | 713 ft (217 m) |
| Area | 0.1 sq mi (0.3 km²) |
| Population Density | 888/sq mi |
| Coordinates | 40.3365°N, 77.5124°W |
| Timezone | America/New_York |
| County | Perry County County |
| Nearest Airport | Gettysburg Regional (GTY) 36 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 40.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 53.1 / 100 |
| Social Vulnerability | 33.6 / 100 |
| Community Resilience | 67.8 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Relatively Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Very Low |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Low |
| Ice Storm | Very Low |
| Drought | Very Low |
| 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) | 2.6 in | Driest |
| February | 30°F (-1°C) | 2.7 in | Coldest |
| March | 38°F (3°C) | 3.3 in | |
| April | 49°F (10°C) | 3.3 in | |
| May | 59°F (15°C) | 4.0 in | |
| June | 67°F (20°C) | 4.2 in | Wettest |
| July | 76°F (24°C) | 3.8 in | Warmest |
| August | 70°F (21°C) | 3.3 in | |
| September | 63°F (17°C) | 3.6 in | |
| October | 52°F (11°C) | 3.2 in | |
| November | 42°F (6°C) | 3.5 in | |
| December | 32°F (0°C) | 3.0 in |
Blain has a seasonal temperature swing of 46°F / from 30°F in February to 76°F in July. Total annual precipitation is 40.4 inches, with June being the wettest month (4.2") and January the driest (2.6").