Islamorada, FL
Full City Profile · Florida · Miami-Dade County County
3.5
/5.0
B+
Good
7,042
Population
1,092/sq mi density
$95,212
Median Income
$68,256 per capita
$880,200
Home Value
$1,238,866 Zillow
$1,856
Median Rent
29.8% income on rent
78°F
Avg Temperature
B+
Overall
3.5 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.9 / 5.0
$95,212 median income, 0.0% unemployment
F
Affordability
1.4 / 5.0
$880,200 home value, $1,856/mo rent
A
Education
4.2 / 5.0
39.6% bachelor's degree or higher
Islamorada has a warm climate with an average annual temperature of 78°F (26°C). Winters average 70°F in January while summers reach 84°F in July. Annual precipitation totals 45.0 inches. The area receives 0.0 inches of snow annually.
Temperature
70°F Jan (21°C)
84°F Jul (29°C)
| Annual Average | 77.8°F |
| 44% above US avg | |
| January Average | 70°F (21°C) |
| July Average | 84°F (29°C) |
Geography
| Elevation | 5 ft (2 m) |
| Area | 6.6 sq mi (17.0 km²) |
| Population Density | 1,092/sq mi |
| Coordinates | 24.9844°N, 80.5433°W |
| Timezone | America/New_York |
| County | Miami-Dade County County |
| Nearest Airport | The Florida Keys Marathon International (MTH) 37 miles away |
Precipitation & Snow
Air Quality
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0383 ppm |
| NO₂ (Nitrogen Dioxide) | 15.8 ppb |
| SO₂ (Sulfur Dioxide) | 0.18 ppb |
| CO (Carbon Monoxide) | 0.31 ppm |
| PM2.5 (Fine Particles) | 7.5 μg/m³ |
Natural Hazard Risk
| Overall Risk | Very High |
| Risk Score | 99.6 / 100 |
| Social Vulnerability | 75.9 / 100 |
| Community Resilience | 42.9 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| Hurricane | Very High |
| Earthquake | Relatively Low |
| Wildfire | Relatively Moderate |
| Flood | Very High |
| Hail | Relatively High |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively High |
| Winter Weather | No Rating |
| Lightning | Very High |
| Drought | Relatively Moderate |
| Cold Wave | Very High |
| Landslide | Very Low |
| Coastal Flood | Very High |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 70°F (21°C) | 2.1 in | Coldest |
| February | 71°F (22°C) | 2.2 in | |
| March | 73°F (23°C) | 1.6 in | Driest |
| April | 77°F (25°C) | 1.9 in | |
| May | 80°F (27°C) | 3.8 in | |
| June | 83°F (28°C) | 5.6 in | |
| July | 84°F (29°C) | 4.0 in | Warmest |
| August | 84°F (29°C) | 5.6 in | |
| September | 83°F (28°C) | 8.0 in | Wettest |
| October | 80°F (27°C) | 5.6 in | |
| November | 75°F (24°C) | 2.4 in | |
| December | 72°F (22°C) | 2.1 in |
Islamorada has a seasonal temperature swing of 15°F / from 70°F in January to 84°F in July. Total annual precipitation is 45.0 inches, with September being the wettest month (8.0") and March the driest (1.6").