Humid subtropical
Port Isabel, Texas
Cameron County, Texas · Population 5.1k · 20 ft elevation
Living in Port Isabel
Port Isabel has a humid subtropical climate: very hot summers (July highs around 91°F) and very mild winters (January lows around 52°F).
Precipitation is moderate at about 29″ a year, and it essentially never sees snow.
Skies are sunny (69% of possible sunshine). Humidity is a fact of life: about 188 muggy days a year.
Air quality is poor: a median AQI of 57, with about 8 unhealthy-air days in the latest year.
Port Isabel at a glance
- Population
- 5.1k
- Elevation
- 20 ft
- Average daily high
- 82°F93th percentile
- Average daily low
- 66°F97th percentile
- Annual precipitation
- 29″18th percentile
- Annual snowfall
- 0″0th percentile
- Sunshine hours per year
- 3,080 hrs75th percentile
- Median AQI
- 5795th percentile
- Median home value
- $121k11th percentile
- Median rent
- $843/mo18th percentile
- Median household income
- $51k16th percentile
- Property tax rate
- 1.83%85th percentile
- Top state income-tax rate
- 0.0%
- Sales tax (state + local)
- 8.2%
- Unemployment rate
- 5.9%
- Homes with broadband
- 74%3th percentile
- Walkability index
- 8.550th percentile
- Average commute
- 13 min
- Math proficiency (8th grade)
- 37%34th percentile
- Reading proficiency (8th grade)
- 47%
- Violent crime rate
- 342 per 100k76th percentile
- Property crime rate
- 3,042 per 100k
- Overall natural-hazard risk
- 9773th percentile
- Outdoor access
- 5353th percentile
- Public land within 10 miles
- 27%
- Public land within 30 miles
- 11%
- Mountain relief within 30 miles
- 33 ft
Climate by month
| Month | High | Low | Precipitation | Snow | Sunshine |
|---|---|---|---|---|---|
| Jan | 69°F | 52°F | 1.4″ | — | 186 hrs |
| Feb | 72°F | 56°F | 1.2″ | — | 178 hrs |
| Mar | 76°F | 61°F | 1.7″ | — | 226 hrs |
| Apr | 81°F | 67°F | 1.6″ | — | 257 hrs |
| May | 86°F | 73°F | 2.4″ | — | 310 hrs |
| Jun | 90°F | 76°F | 3.1″ | — | 327 hrs |
| Jul | 91°F | 77°F | 2.3″ | — | 339 hrs |
| Aug | 92°F | 77°F | 1.9″ | — | 331 hrs |
| Sep | 89°F | 74°F | 6.2″ | — | 264 hrs |
| Oct | 85°F | 69°F | 3.9″ | — | 269 hrs |
| Nov | 78°F | 61°F | 1.8″ | — | 214 hrs |
| Dec | 71°F | 54°F | 1.4″ | 0.2″ | 179 hrs |
Near Port Isabel
- Laguna Vista, TX · 3.6k
- South Padre Island, TX · 2.9k
- Brownsville, TX · 188k
- Los Fresnos, TX · 8.2k
- Laureles, TX · 3.5k
- Cameron Park, TX · 6.2k
- Rancho Viejo, TX · 2.8k
- San Benito, TX · 25k
Largest places in Texas
- Houston, TX · 2.3M
- San Antonio, TX · 1.5M
- Dallas, TX · 1.3M
- Austin, TX · 968k
- Fort Worth, TX · 941k
- El Paso, TX · 678k
- Arlington, TX · 395k
- Corpus Christi, TX · 317k
Sources: NOAA climate normals, NASA POWER, EPA air quality, U.S. Census Bureau, FEMA, FBI, EPA walkability and EDFacts. Methodology