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Linn, TX
Full City Profile · Texas · Hidalgo County County
2.8
/5.0
C+
Fair
633
Population
13/sq mi density
$66,731
Median Income
$25,557 per capita
$64,000
Home Value
$340,974 Zillow
73°F
Avg Temperature
323 sunny days/yr
359
Violent Crime/100K
5,367 property/100K
C+
Overall
2.8 / 5.0
Fair overall score based on economy, affordability, safety and education
B+
Economy
3.7 / 5.0
$66,731 median income, 3.5% unemployment
A+
Affordability
5.0 / 5.0
$64,000 home value, /mo rent
F
Safety
1.0 / 5.0
359 violent crimes/100K
F
Education
1.5 / 5.0
5.7% bachelor's degree or higher
Linn has a warm climate with an average annual temperature of 73°F (23°C). Winters average 58°F in January while summers reach 86°F in July. The area gets 323 sunny days per year. Annual precipitation totals 19.8 inches. Air quality is rated Good with a median AQI of 42.
Temperature
58°F Jan (15°C)
86°F Jul (30°C)
| Annual Average | 73.4°F |
| 36% above US avg | |
| January Average | 58°F (15°C) |
| July Average | 86°F (30°C) |
| Sunny Days | 323 days/yr |
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 | 42.0 |
| Rating | Good |
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 | 58°F (15°C) | 1.3 in | Coldest |
| February | 62°F (16°C) | 1.4 in | |
| March | 69°F (20°C) | 0.7 in | Driest |
| April | 74°F (23°C) | 1.3 in | |
| May | 80°F (26°C) | 3.2 in | |
| June | 84°F (29°C) | 3.1 in | |
| July | 86°F (30°C) | 1.8 in | Warmest |
| August | 85°F (30°C) | 2.6 in | |
| September | 82°F (28°C) | 4.6 in | Wettest |
| October | 75°F (24°C) | 2.4 in | |
| November | 67°F (19°C) | 1.2 in | |
| December | 60°F (16°C) | 1.2 in |
Linn has a seasonal temperature swing of 28°F / from 58°F in January to 86°F in July. Total annual precipitation is 24.7 inches, with September being the wettest month (4.6") and March the driest (0.7").