All Countries
Cross Mountain, TX
Full City Profile · Texas · Bexar County County
4.0
/5.0
A
Great
4,510
Population
737/sq mi density
$198,623
Median Income
$61,334 per capita
$486,100
Home Value
$380,110 Zillow
67°F
Avg Temperature
300 sunny days/yr
36
Violent Crime/100K
1,591 property/100K
A
Overall
4.0 / 5.0
Strong
A+
Economy
5.0 / 5.0
$198,623 median income, 2.0% unemployment
A+
Affordability
5.0 / 5.0
$486,100 home value, /mo rent
F
Safety
1.0 / 5.0
36 violent crimes/100K
A+
Education
5.0 / 5.0
57.3% bachelor's degree or higher
Cross Mountain enjoys a temperate climate with an average annual temperature of 67°F (19°C). Winters average 49°F in January while summers reach 82°F in July. The area gets 300 sunny days per year. Annual precipitation totals 37.5 inches. The area receives 0.1 inches of snow annually. Air quality is rated Good with a median AQI of 42.
Temperature
49°F Jan (9°C)
82°F Jul (28°C)
| Annual Average | 66.5°F |
| 23% above US avg | |
| January Average | 49°F (9°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 300 days/yr |
Geography
| Elevation | 1,423 ft (434 m) |
| Area | 6.7 sq mi (17.4 km²) |
| Population Density | 737/sq mi |
| Coordinates | 29.6492°N, 98.6663°W |
| Timezone | America/Chicago |
| County | Bexar County County |
| Nearest Airport | San Antonio International (SAT) 14 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 42.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0450 ppm |
| NO₂ (Nitrogen Dioxide) | 8.5 ppb |
| SO₂ (Sulfur Dioxide) | 0.47 ppb |
| CO (Carbon Monoxide) | 0.25 ppm |
| PM2.5 (Fine Particles) | 7.9 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively High |
| Risk Score | 99.4 / 100 |
| Social Vulnerability | 57.2 / 100 |
| Community Resilience | 21.7 / 100 |
Hazard Breakdown
| Tornado | Very High |
| Hurricane | Relatively Moderate |
| Earthquake | Relatively Low |
| Wildfire | Relatively Moderate |
| Flood | Very High |
| Hail | Very High |
| Strong Wind | Relatively High |
| Heat Wave | Relatively High |
| Winter Weather | Relatively High |
| Lightning | Relatively High |
| Ice Storm | Relatively Moderate |
| Drought | Relatively Moderate |
| Cold Wave | Relatively High |
| Landslide | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 49°F (9°C) | 1.7 in | Coldest, Driest |
| February | 54°F (12°C) | 2.0 in | |
| March | 61°F (16°C) | 1.9 in | |
| April | 68°F (20°C) | 2.6 in | |
| May | 75°F (24°C) | 4.4 in | Wettest |
| June | 80°F (27°C) | 4.0 in | |
| July | 82°F (28°C) | 2.1 in | |
| August | 83°F (28°C) | 2.7 in | Warmest |
| September | 78°F (26°C) | 3.4 in | |
| October | 70°F (21°C) | 3.6 in | |
| November | 59°F (15°C) | 2.4 in | |
| December | 52°F (11°C) | 1.9 in |
Cross Mountain has a seasonal temperature swing of 34°F / from 49°F in January to 83°F in August. Total annual precipitation is 32.6 inches, with May being the wettest month (4.4") and January the driest (1.7").