Lamar, TX
Full City Profile · Texas · Aransas County County
4.5
/5.0
A+
Excellent
1,282
Population
419/sq mi density
$83,117
Median Income
$51,309 per capita
$323,700
Home Value
$299,838 Zillow
73°F
Avg Temperature
A+
Overall
4.5 / 5.0
Strong
A+
Economy
4.7 / 5.0
$83,117 median income, 1.3% unemployment
A
Affordability
4.5 / 5.0
$323,700 home value, /mo rent
A
Education
4.4 / 5.0
42.9% bachelor's degree or higher
Lamar has a warm climate with an average annual temperature of 73°F (23°C). Winters average 57°F in January while summers reach 85°F in July. Annual precipitation totals 28.4 inches. The area receives 0.3 inches of snow annually.
Temperature
57°F Jan (14°C)
85°F Jul (30°C)
| Annual Average | 73.0°F |
| 35% above US avg | |
| January Average | 57°F (14°C) |
| July Average | 85°F (30°C) |
Geography
| Elevation | 14 ft (4 m) |
| Area | 3.1 sq mi (7.9 km²) |
| Population Density | 419/sq mi |
| Coordinates | 28.1403°N, 96.9878°W |
| Timezone | America/Chicago |
| County | Aransas County County |
| Nearest Airport | Corpus Christi International (CRP) 40 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 61.2 / 100 |
| Social Vulnerability | 90.8 / 100 |
| Community Resilience | 82.9 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Relatively Moderate |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Very Low |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Low |
| Winter Weather | Very Low |
| Lightning | Relatively Low |
| Ice Storm | Relatively Low |
| Drought | Very Low |
| Cold Wave | Relatively Moderate |
| Landslide | Very Low |
| Coastal Flood | Relatively Moderate |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 57°F (14°C) | 1.7 in | Coldest |
| February | 61°F (16°C) | 1.1 in | Driest |
| March | 67°F (19°C) | 2.0 in | |
| April | 73°F (23°C) | 1.5 in | |
| May | 79°F (26°C) | 3.2 in | |
| June | 84°F (29°C) | 3.9 in | |
| July | 85°F (30°C) | 2.5 in | |
| August | 86°F (30°C) | 1.5 in | Warmest |
| September | 82°F (28°C) | 4.2 in | Wettest |
| October | 76°F (24°C) | 2.8 in | |
| November | 67°F (19°C) | 2.4 in | |
| December | 59°F (15°C) | 1.7 in |
Lamar has a seasonal temperature swing of 29°F / from 57°F in January to 86°F in August. Total annual precipitation is 28.4 inches, with September being the wettest month (4.2") and February the driest (1.1").