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Blairsville, IN
Full City Profile · Indiana · Posey County County
3.6
/5.0
B+
Good
162
Population
130/sq mi density
$81,250
Median Income
$36,015 per capita
$276,800
Home Value
$294,416 Zillow
57°F
Avg Temperature
293 sunny days/yr
B+
Overall
3.6 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.0 / 5.0
$81,250 median income, 0.0% unemployment
A+
Affordability
4.8 / 5.0
$276,800 home value, /mo rent
C+
Safety
2.5 / 5.0
0 violent crimes/100K
B
Education
3.1 / 5.0
26.4% bachelor's degree or higher
Blairsville enjoys a temperate climate with an average annual temperature of 57°F (14°C). Winters average 34°F in January while summers reach 79°F in July. The area gets 293 sunny days per year. Annual precipitation totals 47.9 inches. The area receives 10.8 inches of snow annually. Air quality is rated Good with a median AQI of 41.
Temperature
34°F Jan (1°C)
79°F Jul (26°C)
| Annual Average | 57.2°F |
| 6% above US avg | |
| January Average | 34°F (1°C) |
| July Average | 79°F (26°C) |
| Sunny Days | 293 days/yr |
Geography
| Elevation | 414 ft (126 m) |
| Area | 1.3 sq mi (3.2 km²) |
| Population Density | 130/sq mi |
| Coordinates | 38.0795°N, 87.7631°W |
| Timezone | America/Indiana/Indianapolis |
| County | Posey County County |
| Nearest Airport | Evansville Regional (EVV) 13 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 41.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0478 ppm |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 46.3 / 100 |
| Social Vulnerability | 26.4 / 100 |
| Community Resilience | 91.0 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Low |
| Ice Storm | Relatively Low |
| Drought | Relatively Low |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 34°F (1°C) | 2.9 in | Coldest, Driest |
| February | 35°F (2°C) | 3.0 in | |
| March | 45°F (7°C) | 4.5 in | |
| April | 56°F (13°C) | 4.5 in | |
| May | 65°F (18°C) | 5.1 in | Wettest |
| June | 74°F (23°C) | 4.0 in | |
| July | 79°F (26°C) | 3.9 in | Warmest |
| August | 76°F (24°C) | 3.4 in | |
| September | 69°F (21°C) | 3.0 in | |
| October | 58°F (14°C) | 3.0 in | |
| November | 46°F (8°C) | 4.2 in | |
| December | 36°F (2°C) | 3.6 in |
Blairsville has a seasonal temperature swing of 45°F / from 34°F in January to 79°F in July. Total annual precipitation is 45.2 inches, with May being the wettest month (5.1") and January the driest (2.9").