St. Hedwig, TX
Full City Profile · Texas · Wilson County County
4.7
/5.0
A+
Excellent
2,839
Population
96/sq mi density
$117,617
Median Income
$46,162 per capita
$290,800
Home Value
$395,731 Zillow
$2,425
Median Rent
30.2% income on rent
69°F
Avg Temperature
A+
Overall
4.7 / 5.0
Strong
A+
Economy
5.0 / 5.0
$117,617 median income, 0.7% unemployment
A+
Affordability
5.0 / 5.0
$290,800 home value, $2,425/mo rent
A
Education
4.1 / 5.0
38.2% bachelor's degree or higher
St. Hedwig enjoys a temperate climate with an average annual temperature of 69°F (21°C). Winters average 52°F in January while summers reach 85°F in July. Annual precipitation totals 29.7 inches. The area receives 0.2 inches of snow annually. Air quality is rated Good with a median AQI of 7.
Temperature
52°F Jan (11°C)
85°F Jul (29°C)
| Annual Average | 69.3°F |
| 28% above US avg | |
| January Average | 52°F (11°C) |
| July Average | 85°F (29°C) |
Geography
| Elevation | 602 ft (183 m) |
| Area | 29.9 sq mi (77.4 km²) |
| Population Density | 96/sq mi |
| Coordinates | 29.4202°N, 98.2070°W |
| Timezone | America/Chicago |
| County | Wilson County County |
| Nearest Airport | San Antonio International (SAT) 18 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 7.0 |
| Rating | Good |
| Good Days % | 100.0% |
| Unhealthy Days | 0 |
Air Pollutants (EPA 2023)
| NO₂ (Nitrogen Dioxide) | 6.5 ppb |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 75.5 / 100 |
| Social Vulnerability | 50.3 / 100 |
| Community Resilience | 49.4 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Relatively Low |
| Earthquake | Very Low |
| Wildfire | Relatively Low |
| Flood | Relatively Moderate |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Low |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 52°F (11°C) | 1.8 in | Coldest |
| February | 57°F (14°C) | 1.6 in | Driest |
| March | 62°F (17°C) | 2.4 in | |
| April | 69°F (21°C) | 2.3 in | |
| May | 76°F (25°C) | 3.9 in | Wettest |
| June | 82°F (28°C) | 3.2 in | |
| July | 85°F (29°C) | 1.8 in | |
| August | 85°F (29°C) | 2.5 in | Warmest |
| September | 79°F (26°C) | 3.2 in | |
| October | 72°F (22°C) | 3.0 in | |
| November | 61°F (16°C) | 2.0 in | |
| December | 53°F (12°C) | 2.1 in |
St. Hedwig has a seasonal temperature swing of 33°F / from 52°F in January to 85°F in August. Total annual precipitation is 29.7 inches, with May being the wettest month (3.9") and February the driest (1.6").