Linn, TX
Full City Profile · Texas · Hidalgo County County
3.3
/5.0
B
Good
633
Population
13/sq mi density
$66,731
Median Income
$25,557 per capita
$64,000
Home Value
$364,140 Zillow
75°F
Avg Temperature
B
Overall
3.3 / 5.0
Good overall score based on economy, affordability, safety and education
B
Economy
3.3 / 5.0
$66,731 median income, 6.2% unemployment
A+
Affordability
5.0 / 5.0
$64,000 home value, /mo rent
F
Education
1.5 / 5.0
5.7% bachelor's degree or higher
Linn has a warm climate with an average annual temperature of 75°F (24°C). Winters average 60°F in January while summers reach 86°F in July. Annual precipitation totals 23.6 inches. The area receives 0.2 inches of snow annually. Air quality is rated Moderate with a median AQI of 54.
Temperature
60°F Jan (16°C)
86°F Jul (30°C)
| Annual Average | 74.9°F |
| 39% above US avg | |
| January Average | 60°F (16°C) |
| July Average | 86°F (30°C) |
Geography
| Elevation | 74 ft (23 m) |
| Area | 18.8 sq mi (48.7 km²) |
| Population Density | 13/sq mi |
| Coordinates | 26.5633°N, 98.1289°W |
| Timezone | America/Chicago |
| County | Hidalgo County County |
| Nearest Airport | Mc Allen International (MFE) 25 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 54.0 |
| Rating | Moderate |
| Good Days % | 41.0% |
| Unhealthy Days | 24 |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0324 ppm |
| PM2.5 (Fine Particles) | 9.0 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively High |
| Risk Score | 99.0 / 100 |
| Social Vulnerability | 92.7 / 100 |
| Community Resilience | 0.9 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| Hurricane | Very High |
| Earthquake | Relatively Low |
| Wildfire | Relatively Low |
| Flood | Relatively High |
| Hail | Very High |
| Strong Wind | Relatively High |
| Heat Wave | Relatively High |
| Winter Weather | Relatively High |
| Lightning | Relatively High |
| Ice Storm | Very High |
| Drought | Relatively High |
| Cold Wave | Very High |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 60°F (16°C) | 1.0 in | Coldest |
| February | 65°F (18°C) | 1.3 in | |
| March | 70°F (21°C) | 0.9 in | Driest |
| April | 76°F (24°C) | 1.4 in | |
| May | 82°F (28°C) | 2.5 in | |
| June | 85°F (29°C) | 3.4 in | |
| July | 86°F (30°C) | 2.0 in | |
| August | 87°F (31°C) | 1.9 in | Warmest |
| September | 83°F (28°C) | 4.7 in | Wettest |
| October | 76°F (25°C) | 2.5 in | |
| November | 68°F (20°C) | 1.2 in | |
| December | 61°F (16°C) | 1.1 in |
Linn has a seasonal temperature swing of 27°F / from 60°F in January to 87°F in August. Total annual precipitation is 23.6 inches, with September being the wettest month (4.7") and March the driest (0.9").