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Tierra Grande, TX
Full City Profile · Texas · Nueces County County
2.6
/5.0
C+
Fair
92
Population
20/sq mi density
72°F
Avg Temperature
330 sunny days/yr
1,133
Violent Crime/100K
4,369 property/100K
C+
Overall
2.6 / 5.0
Fair overall score based on economy, affordability, safety and education
F
Safety
1.0 / 5.0
1,133 violent crimes/100K (198% above avg)
A
Education
4.2 / 5.0
0.0% bachelor's degree or higher
Tierra Grande has a warm climate with an average annual temperature of 72°F (22°C). Winters average 56°F in January while summers reach 84°F in July. The area gets 330 sunny days per year. Annual precipitation totals 30.9 inches. The area receives 0.3 inches of snow annually. Air quality is rated Good with a median AQI of 42.
Temperature
56°F Jan (13°C)
84°F Jul (29°C)
| Annual Average | 72.0°F |
| 33% above US avg | |
| January Average | 56°F (13°C) |
| July Average | 84°F (29°C) |
| Sunny Days | 330 days/yr |
Geography
| Elevation | 54 ft (16 m) |
| Area | 4.7 sq mi (12.2 km²) |
| Population Density | 20/sq mi |
| Coordinates | 27.7037°N, 97.5718°W |
| Timezone | America/Chicago |
| County | Nueces County County |
| Nearest Airport | Corpus Christi International (CRP) 6 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 42.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0356 ppm |
| SO₂ (Sulfur Dioxide) | 0.19 ppb |
| PM2.5 (Fine Particles) | 8.9 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively High |
| Risk Score | 96.6 / 100 |
| Social Vulnerability | 76.8 / 100 |
| Community Resilience | 86.7 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| Hurricane | Very High |
| Earthquake | Very Low |
| Wildfire | Relatively Low |
| Flood | Relatively High |
| Hail | Relatively Moderate |
| Strong Wind | Relatively High |
| Heat Wave | Relatively High |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively High |
| Ice Storm | Relatively Moderate |
| Drought | Relatively High |
| Cold Wave | Very High |
| Landslide | Very Low |
| Coastal Flood | Relatively Moderate |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 56°F (13°C) | 1.6 in | Coldest |
| February | 60°F (15°C) | 1.8 in | |
| March | 66°F (19°C) | 1.3 in | Driest |
| April | 72°F (22°C) | 1.9 in | |
| May | 78°F (25°C) | 3.3 in | |
| June | 82°F (28°C) | 3.6 in | |
| July | 84°F (29°C) | 2.1 in | |
| August | 85°F (29°C) | 3.4 in | Warmest |
| September | 82°F (28°C) | 5.1 in | Wettest |
| October | 75°F (24°C) | 3.7 in | |
| November | 66°F (19°C) | 1.6 in | |
| December | 59°F (15°C) | 1.5 in |
Tierra Grande has a seasonal temperature swing of 28°F / from 56°F in January to 85°F in August. Total annual precipitation is 30.9 inches, with September being the wettest month (5.1") and March the driest (1.3").