Key Vista, FL
Full City Profile · Florida · Pasco County County
3.7
/5.0
B+
Good
1,503
Population
1,978/sq mi density
$67,316
Median Income
$39,100 per capita
$320,100
Home Value
$218,565 Zillow
73°F
Avg Temperature
B+
Overall
3.7 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.3 / 5.0
$67,316 median income, 0.0% unemployment
B+
Affordability
4.0 / 5.0
$320,100 home value, /mo rent
C+
Education
2.7 / 5.0
21.2% bachelor's degree or higher
Key Vista has a warm climate with an average annual temperature of 73°F (23°C). Winters average 60°F in January while summers reach 83°F in July. Annual precipitation totals 54.3 inches. The area receives 0.0 inches of snow annually.
Temperature
60°F Jan (16°C)
83°F Jul (28°C)
| Annual Average | 72.9°F |
| 35% above US avg | |
| January Average | 60°F (16°C) |
| July Average | 83°F (28°C) |
Geography
| Elevation | 6 ft (2 m) |
| Area | 0.8 sq mi (2.0 km²) |
| Population Density | 1,978/sq mi |
| Coordinates | 28.1941°N, 82.7698°W |
| Timezone | America/New_York |
| County | Pasco County County |
| Nearest Airport | St Pete-Clearwater International (PIE) 20 miles away |
Precipitation & Snow
Air Quality
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0412 ppm |
Natural Hazard Risk
| Overall Risk | Relatively High |
| Risk Score | 96.0 / 100 |
| Social Vulnerability | 39.7 / 100 |
| Community Resilience | 10.4 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| Hurricane | Very High |
| Earthquake | Very Low |
| Wildfire | Relatively Moderate |
| Flood | Relatively High |
| Hail | Very Low |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Moderate |
| Winter Weather | No Rating |
| Lightning | Very High |
| Drought | Very Low |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
| Coastal Flood | Relatively High |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 60°F (16°C) | 3.0 in | Coldest |
| February | 63°F (17°C) | 2.5 in | |
| March | 67°F (19°C) | 3.1 in | |
| April | 72°F (22°C) | 2.7 in | |
| May | 78°F (25°C) | 2.4 in | |
| June | 82°F (28°C) | 7.1 in | |
| July | 83°F (28°C) | 9.1 in | |
| August | 83°F (29°C) | 9.7 in | Warmest, Wettest |
| September | 81°F (27°C) | 7.0 in | |
| October | 76°F (24°C) | 3.2 in | |
| November | 68°F (20°C) | 1.9 in | Driest |
| December | 62°F (17°C) | 2.7 in |
Key Vista has a seasonal temperature swing of 23°F / from 60°F in January to 83°F in August. Total annual precipitation is 54.3 inches, with August being the wettest month (9.7") and November the driest (1.9").