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South Beach, FL
Full City Profile · Florida · St. Lucie County County
3.8
/5.0
B+
Good
3,081
Population
1,133/sq mi density
$188,095
Median Income
$133,585 per capita
$860,000
Home Value
$359,800 Zillow
$3,501
Median Rent
15.0% income on rent
74°F
Avg Temperature
330 sunny days/yr
441
Violent Crime/100K
3,817 property/100K
B+
Overall
3.8 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
5.0 / 5.0
$188,095 median income, 1.7% unemployment
A
Affordability
4.1 / 5.0
$860,000 home value, $3,501/mo rent
F
Safety
1.0 / 5.0
441 violent crimes/100K (16% above avg)
A+
Education
5.0 / 5.0
65.1% bachelor's degree or higher
South Beach has a warm climate with an average annual temperature of 74°F (23°C). Winters average 64°F in January while summers reach 83°F in July. The area gets 330 sunny days per year. Annual precipitation totals 56.4 inches. The area receives 0.0 inches of snow annually. Air quality is rated Good with a median AQI of 41.
Temperature
64°F Jan (18°C)
83°F Jul (28°C)
| Annual Average | 74.4°F |
| 38% above US avg | |
| January Average | 64°F (18°C) |
| July Average | 83°F (28°C) |
| Sunny Days | 330 days/yr |
Geography
| Elevation | -1 ft (0 m) |
| Area | 6.9 sq mi (17.7 km²) |
| Population Density | 1,133/sq mi |
| Coordinates | 27.5755°N, 80.3334°W |
| Timezone | America/New_York |
| County | St. Lucie County County |
| Nearest Airport | Treasure Coast International (FPR) 6 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 41.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0385 ppm |
Natural Hazard Risk
| Overall Risk | Relatively High |
| Risk Score | 96.1 / 100 |
| Social Vulnerability | 51.2 / 100 |
| Community Resilience | 49.6 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Very High |
| Earthquake | Very Low |
| Wildfire | Relatively Low |
| Flood | Relatively Moderate |
| Hail | Very Low |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Moderate |
| Winter Weather | No Rating |
| Lightning | Very High |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
| Coastal Flood | Relatively Moderate |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 64°F (18°C) | 2.6 in | Coldest |
| February | 64°F (18°C) | 2.9 in | |
| March | 68°F (20°C) | 3.3 in | |
| April | 72°F (22°C) | 2.2 in | |
| May | 76°F (25°C) | 4.4 in | |
| June | 80°F (27°C) | 6.2 in | |
| July | 83°F (28°C) | 5.9 in | Warmest |
| August | 82°F (28°C) | 6.1 in | |
| September | 81°F (27°C) | 7.5 in | Wettest |
| October | 76°F (25°C) | 5.2 in | |
| November | 70°F (21°C) | 3.0 in | |
| December | 65°F (18°C) | 2.1 in | Driest |
South Beach has a seasonal temperature swing of 19°F / from 64°F in January to 83°F in July. Total annual precipitation is 51.5 inches, with September being the wettest month (7.5") and December the driest (2.1").