Emerald Bay, TX
Full City Profile · Texas · Smith County County
4.9
/5.0
A+
Excellent
1,074
Population
1,395/sq mi density
$120,139
Median Income
$51,429 per capita
$279,200
Home Value
$200,785 Zillow
67°F
Avg Temperature
A+
Overall
4.9 / 5.0
Strong
A+
Economy
4.8 / 5.0
$120,139 median income, 3.4% unemployment
A+
Affordability
5.0 / 5.0
$279,200 home value, /mo rent
A+
Education
5.0 / 5.0
49.6% bachelor's degree or higher
Emerald Bay enjoys a temperate climate with an average annual temperature of 67°F (19°C). Winters average 48°F in January while summers reach 84°F in July. Annual precipitation totals 42.1 inches. The area receives 0.2 inches of snow annually. Air quality is rated Good with a median AQI of 39.
Temperature
48°F Jan (9°C)
84°F Jul (29°C)
| Annual Average | 66.6°F |
| 23% above US avg | |
| January Average | 48°F (9°C) |
| July Average | 84°F (29°C) |
Geography
| Elevation | 377 ft (115 m) |
| Area | 0.6 sq mi (1.5 km²) |
| Population Density | 1,395/sq mi |
| Coordinates | 32.1613°N, 95.4386°W |
| Timezone | America/Chicago |
| County | Smith County County |
| Nearest Airport | Tyler Pounds Regional (TYR) 13 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 39.0 |
| Rating | Good |
| Good Days % | 86.5% |
| Unhealthy Days | 1 |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0468 ppm |
| NO₂ (Nitrogen Dioxide) | 3.1 ppb |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 84.2 / 100 |
| Social Vulnerability | 66.6 / 100 |
| Community Resilience | 74.9 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Relatively Low |
| Earthquake | Relatively Low |
| Wildfire | Relatively Low |
| Flood | Relatively Moderate |
| Hail | Relatively Moderate |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Moderate |
| Winter Weather | Relatively High |
| Lightning | Relatively High |
| Ice Storm | Relatively High |
| Drought | No Rating |
| Cold Wave | Relatively High |
| Landslide | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 48°F (9°C) | 3.4 in | Coldest |
| February | 52°F (11°C) | 3.7 in | |
| March | 59°F (15°C) | 3.7 in | |
| April | 66°F (19°C) | 3.5 in | |
| May | 74°F (23°C) | 4.1 in | |
| June | 81°F (27°C) | 4.4 in | Wettest |
| July | 84°F (29°C) | 2.1 in | Warmest, Driest |
| August | 84°F (29°C) | 2.6 in | |
| September | 78°F (26°C) | 3.1 in | |
| October | 68°F (20°C) | 4.3 in | |
| November | 57°F (14°C) | 3.3 in | |
| December | 49°F (10°C) | 4.0 in |
Emerald Bay has a seasonal temperature swing of 37°F / from 48°F in January to 84°F in July. Total annual precipitation is 42.1 inches, with June being the wettest month (4.4") and July the driest (2.1").