Gray, LA
Full City Profile · Louisiana · Terrebonne Parish County
3.5
/5.0
B+
Good
5,524
Population
481/sq mi density
$57,472
Median Income
$30,469 per capita
$155,200
Home Value
$236,706 Zillow
$1,118
Median Rent
18.9% income on rent
70°F
Avg Temperature
B+
Overall
3.5 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.5 / 5.0
$57,472 median income, 5.3% unemployment
A+
Affordability
5.0 / 5.0
$155,200 home value, $1,118/mo rent
C
Education
2.1 / 5.0
14.1% bachelor's degree or higher
Gray enjoys a temperate climate with an average annual temperature of 70°F (21°C). Winters average 54°F in January while summers reach 83°F in July. Annual precipitation totals 65.4 inches. The area receives 0.0 inches of snow annually.
Temperature
54°F Jan (12°C)
83°F Jul (28°C)
| Annual Average | 69.6°F |
| 29% above US avg | |
| January Average | 54°F (12°C) |
| July Average | 83°F (28°C) |
Geography
| Elevation | 10 ft (3 m) |
| Area | 11.5 sq mi (29.7 km²) |
| Population Density | 481/sq mi |
| Coordinates | 29.6780°N, 90.7831°W |
| Timezone | America/Chicago |
| County | Terrebonne Parish County |
| Nearest Airport | Louis Armstrong New Orleans International (MSY) 38 miles away |
Precipitation & Snow
Air Quality
Air Pollutants (EPA 2023)
| PM2.5 (Fine Particles) | 9.7 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 94.2 / 100 |
| Social Vulnerability | 53.2 / 100 |
| Community Resilience | 96.8 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| Hurricane | Very High |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Moderate |
| Hail | Relatively Low |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Moderate |
| Winter Weather | Relatively Low |
| Lightning | Relatively High |
| Ice Storm | Very Low |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Moderate |
| Landslide | Very Low |
| Coastal Flood | Relatively High |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 54°F (12°C) | 5.6 in | Coldest |
| February | 58°F (14°C) | 4.4 in | |
| March | 64°F (18°C) | 4.5 in | |
| April | 69°F (21°C) | 4.0 in | Driest |
| May | 76°F (25°C) | 4.4 in | |
| June | 81°F (27°C) | 8.4 in | |
| July | 83°F (28°C) | 9.1 in | Wettest |
| August | 83°F (28°C) | 6.5 in | Warmest |
| September | 80°F (27°C) | 5.8 in | |
| October | 71°F (22°C) | 4.3 in | |
| November | 62°F (17°C) | 4.4 in | |
| December | 56°F (13°C) | 4.2 in |
Gray has a seasonal temperature swing of 29°F / from 54°F in January to 83°F in August. Total annual precipitation is 65.4 inches, with July being the wettest month (9.1") and April the driest (4.0").