All Countries
San Perlita, TX
Full City Profile · Texas · Willacy County County
3.1
/5.0
B
Good
457
Population
879/sq mi density
$71,250
Median Income
$22,244 per capita
$55,000
Home Value
$114,662 Zillow
73°F
Avg Temperature
312 sunny days/yr
1,107
Violent Crime/100K
5,075 property/100K
B
Overall
3.1 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.1 / 5.0
$71,250 median income, 1.8% unemployment
A+
Affordability
5.0 / 5.0
$55,000 home value, /mo rent
F
Safety
1.0 / 5.0
1,107 violent crimes/100K (191% above avg)
C
Education
2.2 / 5.0
15.1% bachelor's degree or higher
San Perlita 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. The area gets 312 sunny days per year. Annual precipitation totals 28.1 inches. Air quality is rated Good with a median AQI of 42.
Temperature
57°F Jan (14°C)
85°F Jul (29°C)
| Annual Average | 73.2°F |
| 36% above US avg | |
| January Average | 57°F (14°C) |
| July Average | 85°F (29°C) |
| Sunny Days | 312 days/yr |
Geography
| Elevation | 20 ft (6 m) |
| Area | 0.5 sq mi (1.3 km²) |
| Population Density | 879/sq mi |
| Coordinates | 26.5010°N, 97.6396°W |
| Timezone | America/Chicago |
| County | Willacy County County |
| Nearest Airport | Valley International (HRL) 19 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 42.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 77.5 / 100 |
| Social Vulnerability | 95.0 / 100 |
| Community Resilience | 3.7 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Hurricane | Relatively Moderate |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | Relatively Low |
| Strong Wind | Very Low |
| Heat Wave | Relatively Low |
| Winter Weather | Very Low |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Low |
| Drought | Relatively High |
| Cold Wave | Relatively High |
| Landslide | Very Low |
| Coastal Flood | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 57°F (14°C) | 1.6 in | Coldest |
| February | 61°F (16°C) | 1.6 in | |
| March | 68°F (20°C) | 0.8 in | Driest |
| April | 73°F (23°C) | 1.5 in | |
| May | 78°F (26°C) | 3.1 in | |
| June | 82°F (28°C) | 3.1 in | |
| July | 85°F (29°C) | 1.7 in | Warmest |
| August | 84°F (29°C) | 2.5 in | |
| September | 80°F (27°C) | 5.6 in | Wettest |
| October | 74°F (23°C) | 2.6 in | |
| November | 67°F (19°C) | 1.8 in | |
| December | 60°F (16°C) | 1.4 in |
San Perlita has a seasonal temperature swing of 27°F / from 57°F in January to 85°F in July. Total annual precipitation is 27.3 inches, with September being the wettest month (5.6") and March the driest (0.8").