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Oak Island, TX
Full City Profile · Texas · Chambers County County
1.2
/5.0
F
Poor
281
Population
234/sq mi density
69°F
Avg Temperature
314 sunny days/yr
215
Violent Crime/100K
3,110 property/100K
F
Overall
1.2 / 5.0
Below average overall score based on economy, affordability, safety and education
F
Safety
1.0 / 5.0
215 violent crimes/100K
F
Education
1.4 / 5.0
4.4% bachelor's degree or higher
Oak Island enjoys a temperate climate with an average annual temperature of 69°F (21°C). Winters average 52°F in January while summers reach 83°F in July. The area gets 314 sunny days per year. Annual precipitation totals 59.7 inches. The area receives 0.2 inches of snow annually. Air quality is rated Good with a median AQI of 42.
Temperature
52°F Jan (11°C)
83°F Jul (28°C)
| Annual Average | 68.7°F |
| 27% above US avg | |
| January Average | 52°F (11°C) |
| July Average | 83°F (28°C) |
| Sunny Days | 314 days/yr |
Geography
| Elevation | 6 ft (2 m) |
| Area | 1.2 sq mi (3.1 km²) |
| Population Density | 234/sq mi |
| Coordinates | 29.6629°N, 94.6881°W |
| Timezone | America/Chicago |
| County | Chambers County County |
| Nearest Airport | Scholes International At Galveston (GLS) 29 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 42.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 51.8 / 100 |
| Social Vulnerability | 10.6 / 100 |
| Community Resilience | 97.3 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Relatively Moderate |
| Earthquake | Very Low |
| Wildfire | Relatively Low |
| Flood | Relatively Low |
| Hail | Very Low |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Low |
| Winter Weather | Very Low |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Low |
| Drought | Relatively Low |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
| Coastal Flood | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 52°F (11°C) | 4.0 in | Coldest |
| February | 55°F (13°C) | 2.8 in | Driest |
| March | 62°F (17°C) | 2.8 in | |
| April | 68°F (20°C) | 3.1 in | |
| May | 75°F (24°C) | 4.4 in | |
| June | 81°F (27°C) | 5.2 in | |
| July | 83°F (28°C) | 4.3 in | Warmest |
| August | 83°F (28°C) | 4.3 in | |
| September | 79°F (26°C) | 6.2 in | Wettest |
| October | 71°F (22°C) | 3.7 in | |
| November | 62°F (17°C) | 4.1 in | |
| December | 55°F (13°C) | 3.9 in |
Oak Island has a seasonal temperature swing of 31°F / from 52°F in January to 83°F in July. Total annual precipitation is 48.8 inches, with September being the wettest month (6.2") and February the driest (2.8").