Sandia, TX
Full City Profile · Texas · San Patricio County County
5.0
/5.0
A+
Excellent
298
Population
307/sq mi density
71°F
Avg Temperature
A+
Overall
5.0 / 5.0
Strong
A+
Education
5.0 / 5.0
57.1% bachelor's degree or higher
Sandia has a warm climate with an average annual temperature of 71°F (22°C). Winters average 55°F in January while summers reach 84°F in July. Annual precipitation totals 27.5 inches. The area receives 0.0 inches of snow annually.
Temperature
55°F Jan (13°C)
84°F Jul (29°C)
| Annual Average | 71.1°F |
| 32% above US avg | |
| January Average | 55°F (13°C) |
| July Average | 84°F (29°C) |
Geography
| Elevation | 123 ft (37 m) |
| Area | 1.0 sq mi (2.5 km²) |
| Population Density | 307/sq mi |
| Coordinates | 28.0212°N, 97.8676°W |
| Timezone | America/Chicago |
| County | San Patricio County County |
| Nearest Airport | Alice International (ALI) 22 miles away |
Precipitation & Snow
Air Quality
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 | 55°F (13°C) | 1.5 in | Coldest |
| February | 59°F (15°C) | 1.2 in | Driest |
| March | 65°F (18°C) | 2.3 in | |
| April | 71°F (22°C) | 1.7 in | |
| May | 77°F (25°C) | 3.0 in | |
| June | 82°F (28°C) | 2.6 in | |
| July | 84°F (29°C) | 2.6 in | |
| August | 85°F (29°C) | 2.3 in | Warmest |
| September | 80°F (27°C) | 3.8 in | Wettest |
| October | 73°F (23°C) | 2.9 in | |
| November | 64°F (18°C) | 1.9 in | |
| December | 57°F (14°C) | 1.8 in |
Sandia has a seasonal temperature swing of 30°F / from 55°F in January to 85°F in August. Total annual precipitation is 27.5 inches, with September being the wettest month (3.8") and February the driest (1.2").