All Countries
Sinton, TX
Full City Profile · Texas · San Patricio County County
2.6
/5.0
C+
Fair
5,513
Population
1,079/sq mi density
$44,753
Median Income
$21,400 per capita
$109,300
Home Value
$155,850 Zillow
$831
Median Rent
32.2% income on rent
72°F
Avg Temperature
300 sunny days/yr
856
Violent Crime/100K
3,536 property/100K
C+
Overall
2.6 / 5.0
Fair overall score based on economy, affordability, safety and education
C+
Economy
2.9 / 5.0
$44,753 median income, 4.4% unemployment
A+
Affordability
5.0 / 5.0
$109,300 home value, $831/mo rent
F
Safety
1.0 / 5.0
856 violent crimes/100K (125% above avg)
D
Education
1.6 / 5.0
7.5% bachelor's degree or higher
Sinton 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 300 sunny days per year. Annual precipitation totals 33.0 inches. The area receives 0.4 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 | 71.5°F |
| 32% above US avg | |
| January Average | 56°F (13°C) |
| July Average | 84°F (29°C) |
| Sunny Days | 300 days/yr |
Geography
| Elevation | 48 ft (15 m) |
| Area | 2.8 sq mi (7.3 km²) |
| Population Density | 1,079/sq mi |
| Coordinates | 28.0384°N, 97.5110°W |
| Timezone | America/Chicago |
| County | San Patricio County County |
| Nearest Airport | Corpus Christi International (CRP) 18 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 42.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 85.4 / 100 |
| Social Vulnerability | 86.5 / 100 |
| Community Resilience | 59.9 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Relatively High |
| Earthquake | Very Low |
| Wildfire | Relatively Low |
| Flood | Relatively Moderate |
| Hail | Relatively Low |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Moderate |
| Winter Weather | Relatively Low |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Low |
| Drought | Relatively High |
| Cold Wave | Relatively High |
| Landslide | Very Low |
| Coastal Flood | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 56°F (13°C) | 1.8 in | Coldest |
| February | 59°F (15°C) | 1.9 in | |
| March | 66°F (19°C) | 1.6 in | Driest |
| April | 72°F (22°C) | 2.1 in | |
| May | 77°F (25°C) | 3.6 in | |
| June | 82°F (28°C) | 3.9 in | |
| July | 84°F (29°C) | 2.5 in | Warmest |
| August | 84°F (29°C) | 3.3 in | |
| September | 81°F (27°C) | 5.2 in | Wettest |
| October | 74°F (23°C) | 3.7 in | |
| November | 65°F (18°C) | 1.8 in | |
| December | 58°F (14°C) | 1.6 in |
Sinton has a seasonal temperature swing of 29°F / from 56°F in January to 84°F in July. Total annual precipitation is 33.0 inches, with September being the wettest month (5.2") and March the driest (1.6").