All Countries
Dunean, SC
Full City Profile · South Carolina · Greenville County County
2.9
/5.0
C+
Fair
3,716
Population
2,367/sq mi density
$50,382
Median Income
$30,391 per capita
$184,400
Home Value
$321,243 Zillow
$1,061
Median Rent
29.2% income on rent
60°F
Avg Temperature
301 sunny days/yr
811
Violent Crime/100K
4,646 property/100K
C+
Overall
2.9 / 5.0
Fair overall score based on economy, affordability, safety and education
C+
Economy
2.9 / 5.0
$50,382 median income, 5.9% unemployment
A+
Affordability
4.6 / 5.0
$184,400 home value, $1,061/mo rent
F
Safety
1.0 / 5.0
811 violent crimes/100K (113% above avg)
C+
Education
3.0 / 5.0
24.4% bachelor's degree or higher
Dunean enjoys a temperate climate with an average annual temperature of 60°F (16°C). Winters average 41°F in January while summers reach 78°F in July. The area gets 301 sunny days per year. Annual precipitation totals 50.7 inches. Air quality is rated Good with a median AQI of 43.
Temperature
41°F Jan (5°C)
78°F Jul (25°C)
| Annual Average | 59.6°F |
| 10% above US avg | |
| January Average | 41°F (5°C) |
| July Average | 78°F (25°C) |
| Sunny Days | 301 days/yr |
Geography
| Elevation | 986 ft (301 m) |
| Area | 1.6 sq mi (4.1 km²) |
| Population Density | 2,367/sq mi |
| Coordinates | 34.8193°N, 82.4230°W |
| Timezone | America/New_York |
| County | Greenville County County |
| Nearest Airport | Greenville Spartanburg International (GSP) 13 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0485 ppm |
| NO₂ (Nitrogen Dioxide) | 11.5 ppb |
| SO₂ (Sulfur Dioxide) | 0.22 ppb |
| PM2.5 (Fine Particles) | 9.7 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 94.0 / 100 |
| Social Vulnerability | 21.9 / 100 |
| Community Resilience | 57.3 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| Hurricane | Relatively Moderate |
| Earthquake | Relatively Moderate |
| Wildfire | Very Low |
| Flood | Relatively High |
| Hail | Relatively Moderate |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Moderate |
| Winter Weather | Relatively Low |
| Lightning | Very High |
| Ice Storm | Very High |
| Drought | Relatively Low |
| Cold Wave | Relatively High |
| Landslide | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 41°F (5°C) | 5.0 in | Coldest |
| February | 44°F (7°C) | 4.5 in | |
| March | 52°F (11°C) | 5.6 in | Wettest |
| April | 60°F (15°C) | 3.7 in | Driest |
| May | 68°F (20°C) | 4.5 in | |
| June | 75°F (24°C) | 4.1 in | |
| July | 78°F (25°C) | 4.5 in | Warmest |
| August | 77°F (25°C) | 4.4 in | |
| September | 71°F (22°C) | 4.0 in | |
| October | 60°F (16°C) | 4.2 in | |
| November | 51°F (11°C) | 4.1 in | |
| December | 43°F (6°C) | 4.4 in |
Dunean has a seasonal temperature swing of 37°F / from 41°F in January to 78°F in July. Total annual precipitation is 53.1 inches, with March being the wettest month (5.6") and April the driest (3.7").