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Slater-Marietta, SC
Full City Profile · South Carolina · Henderson County County
2.9
/5.0
C+
Fair
1,934
Population
449/sq mi density
$42,857
Median Income
$25,492 per capita
$96,400
Home Value
$344,405 Zillow
$1,003
Median Rent
26.9% income on rent
60°F
Avg Temperature
302 sunny days/yr
41
Violent Crime/100K
6,284 property/100K
C+
Overall
2.9 / 5.0
Fair overall score based on economy, affordability, safety and education
B
Economy
3.4 / 5.0
$42,857 median income, 3.0% unemployment
A+
Affordability
5.0 / 5.0
$96,400 home value, $1,003/mo rent
F
Safety
1.0 / 5.0
41 violent crimes/100K
C
Education
2.4 / 5.0
17.3% bachelor's degree or higher
Slater-Marietta 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 302 sunny days per year. Annual precipitation totals 64.4 inches. The area receives 4.9 inches of snow annually. 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 | 302 days/yr |
Geography
| Elevation | 1,040 ft (317 m) |
| Area | 4.3 sq mi (11.2 km²) |
| Population Density | 449/sq mi |
| Coordinates | 35.0375°N, 82.4909°W |
| Timezone | America/New_York |
| County | Henderson County County |
| Nearest Airport | Greenville Spartanburg International (GSP) 18 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 83.8 / 100 |
| Social Vulnerability | 69.3 / 100 |
| Community Resilience | 40.1 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Relatively Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Relatively Moderate |
| Hail | Relatively Moderate |
| Strong Wind | Relatively High |
| Heat Wave | Very Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively High |
| Ice Storm | Very High |
| Drought | Relatively Moderate |
| Cold Wave | Relatively High |
| Landslide | Relatively Moderate |
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 | 43°F (6°C) | 4.7 in | |
| March | 50°F (10°C) | 5.9 in | Wettest |
| April | 58°F (14°C) | 4.2 in | Driest |
| May | 65°F (18°C) | 5.1 in | |
| June | 72°F (22°C) | 4.8 in | |
| July | 78°F (25°C) | 5.1 in | Warmest |
| August | 75°F (24°C) | 4.8 in | |
| September | 69°F (21°C) | 4.2 in | |
| October | 59°F (15°C) | 4.6 in | |
| November | 50°F (10°C) | 4.5 in | |
| December | 42°F (6°C) | 4.7 in |
Slater-Marietta has a seasonal temperature swing of 37°F / from 41°F in January to 78°F in July. Total annual precipitation is 57.6 inches, with March being the wettest month (5.9") and April the driest (4.2").