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Cecilia, LA
Full City Profile · Louisiana · St. Landry Parish County
2.8
/5.0
C+
Fair
1,517
Population
716/sq mi density
$63,056
Median Income
$19,730 per capita
$72,700
Home Value
$130,289 Zillow
$1,048
Median Rent
51.0% income on rent
69°F
Avg Temperature
313 sunny days/yr
425
Violent Crime/100K
3,130 property/100K
C+
Overall
2.8 / 5.0
Fair overall score based on economy, affordability, safety and education
B+
Economy
3.6 / 5.0
$63,056 median income, 1.5% unemployment
A+
Affordability
5.0 / 5.0
$72,700 home value, $1,048/mo rent
F
Safety
1.0 / 5.0
425 violent crimes/100K (12% above avg)
F
Education
1.5 / 5.0
6.0% bachelor's degree or higher
Cecilia enjoys a temperate climate with an average annual temperature of 69°F (21°C). Winters average 53°F in January while summers reach 83°F in July. The area gets 313 sunny days per year. Annual precipitation totals 62.8 inches. Air quality is rated Good with a median AQI of 42.
Temperature
53°F Jan (12°C)
83°F Jul (29°C)
| Annual Average | 69.4°F |
| 29% above US avg | |
| January Average | 53°F (12°C) |
| July Average | 83°F (29°C) |
| Sunny Days | 313 days/yr |
Geography
| Elevation | 25 ft (8 m) |
| Area | 2.1 sq mi (5.5 km²) |
| Population Density | 716/sq mi |
| Coordinates | 30.3364°N, 91.8479°W |
| Timezone | America/Chicago |
| County | St. Landry Parish County |
| Nearest Airport | Lafayette Regional/Paul Fournet Field (LFT) 12 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 42.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 88.2 / 100 |
| Social Vulnerability | 90.5 / 100 |
| Community Resilience | 77.5 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| Hurricane | Relatively Moderate |
| Earthquake | Very Low |
| Wildfire | Relatively Low |
| Flood | Relatively Moderate |
| Hail | Relatively Low |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Moderate |
| Winter Weather | Relatively Low |
| Lightning | Relatively High |
| Ice Storm | Relatively High |
| 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 | 53°F (12°C) | 6.0 in | Coldest, Wettest |
| February | 53°F (12°C) | 4.6 in | |
| March | 61°F (16°C) | 4.8 in | |
| April | 67°F (20°C) | 4.9 in | |
| May | 75°F (24°C) | 5.5 in | |
| June | 80°F (27°C) | 5.6 in | |
| July | 83°F (29°C) | 5.9 in | Warmest |
| August | 82°F (28°C) | 5.0 in | |
| September | 78°F (25°C) | 4.9 in | |
| October | 68°F (20°C) | 4.4 in | Driest |
| November | 59°F (15°C) | 5.0 in | |
| December | 53°F (12°C) | 5.6 in |
Cecilia has a seasonal temperature swing of 31°F / from 53°F in January to 83°F in July. Total annual precipitation is 62.1 inches, with January being the wettest month (6.0") and October the driest (4.4").