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Arroyo Gardens, TX
Full City Profile · Texas · Cameron County County
2.4
/5.0
C
Fair
248
Population
63/sq mi density
$39,038
Median Income
$19,190 per capita
75°F
Avg Temperature
312 sunny days/yr
166
Violent Crime/100K
2,405 property/100K
C
Overall
2.4 / 5.0
Fair overall score based on economy, affordability, safety and education
B+
Economy
3.8 / 5.0
$39,038 median income, 1.7% unemployment
F
Safety
1.0 / 5.0
166 violent crimes/100K
C
Education
2.3 / 5.0
0.0% bachelor's degree or higher
Arroyo Gardens has a warm climate with an average annual temperature of 75°F (24°C). Winters average 61°F in January while summers reach 85°F in July. The area gets 312 sunny days per year. Annual precipitation totals 23.3 inches. Air quality is rated Good with a median AQI of 42.
Temperature
61°F Jan (16°C)
85°F Jul (30°C)
| Annual Average | 74.8°F |
| 39% above US avg | |
| January Average | 61°F (16°C) |
| July Average | 85°F (30°C) |
| Sunny Days | 312 days/yr |
Geography
| Elevation | 18 ft (5 m) |
| Area | 3.9 sq mi (10.2 km²) |
| Population Density | 63/sq mi |
| Coordinates | 26.2015°N, 97.4997°W |
| Timezone | America/Chicago |
| County | Cameron County County |
| Nearest Airport | Valley International (HRL) 10 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 42.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0363 ppm |
| PM2.5 (Fine Particles) | 9.4 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively High |
| Risk Score | 97.3 / 100 |
| Social Vulnerability | 91.7 / 100 |
| Community Resilience | 6.3 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Very High |
| Earthquake | Very Low |
| Wildfire | Relatively Low |
| Flood | Relatively Moderate |
| Hail | Relatively High |
| Strong Wind | Relatively High |
| Heat Wave | Relatively High |
| Winter Weather | Relatively High |
| Lightning | Relatively High |
| Ice Storm | Relatively High |
| Drought | Relatively Moderate |
| Cold Wave | Very High |
| Landslide | Very Low |
| Coastal Flood | Relatively Moderate |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 61°F (16°C) | 1.8 in | |
| February | 62°F (17°C) | 1.6 in | |
| March | 68°F (20°C) | 0.8 in | Driest |
| April | 73°F (23°C) | 1.6 in | |
| May | 79°F (26°C) | 2.8 in | |
| June | 82°F (28°C) | 2.8 in | |
| July | 85°F (30°C) | 1.8 in | Warmest |
| August | 84°F (29°C) | 2.4 in | |
| September | 81°F (27°C) | 6.0 in | Wettest |
| October | 75°F (24°C) | 2.8 in | |
| November | 67°F (20°C) | 1.8 in | |
| December | 61°F (16°C) | 1.4 in | Coldest |
Arroyo Gardens has a seasonal temperature swing of 24°F / from 61°F in December to 85°F in July. Total annual precipitation is 27.6 inches, with September being the wettest month (6.0") and March the driest (0.8").