All Countries
Hardeeville, SC
Full City Profile · South Carolina · Jasper County County
3.3
/5.0
B
Good
9,293
Population
155/sq mi density
$78,233
Median Income
$46,267 per capita
$467,500
Home Value
$425,089 Zillow
$1,384
Median Rent
25.0% income on rent
68°F
Avg Temperature
308 sunny days/yr
749
Violent Crime/100K
2,940 property/100K
B
Overall
3.3 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.3 / 5.0
$78,233 median income, 3.5% unemployment
B
Affordability
3.3 / 5.0
$467,500 home value, $1,384/mo rent
F
Safety
1.0 / 5.0
749 violent crimes/100K (97% above avg)
A+
Education
4.6 / 5.0
45.6% bachelor's degree or higher
Hardeeville enjoys a temperate climate with an average annual temperature of 68°F (20°C). Winters average 51°F in January while summers reach 83°F in July. The area gets 308 sunny days per year. Annual precipitation totals 48.1 inches. The area receives 0.0 inches of snow annually. Air quality is rated Good with a median AQI of 43.
Temperature
51°F Jan (10°C)
83°F Jul (28°C)
| Annual Average | 67.5°F |
| 25% above US avg | |
| January Average | 51°F (10°C) |
| July Average | 83°F (28°C) |
| Sunny Days | 308 days/yr |
Geography
| Elevation | 16 ft (5 m) |
| Area | 45.2 sq mi (117.0 km²) |
| Population Density | 155/sq mi |
| Coordinates | 32.2953°N, 81.0410°W |
| Timezone | America/New_York |
| County | Jasper County County |
| Nearest Airport | Savannah/Hilton Head International (SAV) 15 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 78.6 / 100 |
| Social Vulnerability | 76.8 / 100 |
| Community Resilience | 21.0 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Relatively High |
| Earthquake | Relatively Low |
| Wildfire | Relatively Low |
| Flood | Very Low |
| Hail | Very Low |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Low |
| Winter Weather | Very Low |
| Lightning | Relatively Low |
| Ice Storm | Relatively Low |
| Drought | Relatively Low |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
| Coastal Flood | Relatively 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 |
| 1886 | CHARLESTON, SC | Earthquake | — | — | 119 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 51°F (10°C) | 3.9 in | Coldest |
| February | 52°F (11°C) | 3.2 in | |
| March | 59°F (15°C) | 3.9 in | |
| April | 65°F (18°C) | 3.1 in | |
| May | 72°F (22°C) | 3.7 in | |
| June | 78°F (26°C) | 5.4 in | |
| July | 83°F (28°C) | 5.9 in | Warmest |
| August | 80°F (27°C) | 7.1 in | Wettest |
| September | 76°F (25°C) | 5.0 in | |
| October | 67°F (19°C) | 3.0 in | |
| November | 59°F (15°C) | 2.4 in | Driest |
| December | 52°F (11°C) | 3.0 in |
Hardeeville has a seasonal temperature swing of 32°F / from 51°F in January to 83°F in July. Total annual precipitation is 49.7 inches, with August being the wettest month (7.1") and November the driest (2.4").