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Delta, LA
Full City Profile · Louisiana · Warren County County
2.3
/5.0
C
Fair
193
Population
43/sq mi density
$729
Median Rent
51.0% income on rent
66°F
Avg Temperature
299 sunny days/yr
640
Violent Crime/100K
4,426 property/100K
C
Overall
2.3 / 5.0
Fair overall score based on economy, affordability, safety and education
F
Safety
1.0 / 5.0
640 violent crimes/100K (68% above avg)
B+
Education
3.7 / 5.0
0.0% bachelor's degree or higher
Delta enjoys a temperate climate with an average annual temperature of 66°F (19°C). Winters average 48°F in January while summers reach 83°F in July. The area gets 299 sunny days per year. Annual precipitation totals 61.7 inches. The area receives 0.1 inches of snow annually. Air quality is rated Good with a median AQI of 42.
Temperature
48°F Jan (9°C)
83°F Jul (28°C)
| Annual Average | 66.3°F |
| 23% above US avg | |
| January Average | 48°F (9°C) |
| July Average | 83°F (28°C) |
| Sunny Days | 299 days/yr |
Geography
| Elevation | 85 ft (26 m) |
| Area | 4.4 sq mi (11.5 km²) |
| Population Density | 43/sq mi |
| Coordinates | 32.3222°N, 90.9585°W |
| Timezone | America/Chicago |
| County | Warren County County |
| Nearest Airport | Jackson-Medgar Wiley Evers International (JAN) 52 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 42.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 86.3 / 100 |
| Social Vulnerability | 88.6 / 100 |
| Community Resilience | 81.1 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| Hurricane | Relatively Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively High |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Moderate |
| Winter Weather | Very Low |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Moderate |
| Drought | Very High |
| Cold Wave | Relatively Moderate |
| Landslide | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 48°F (9°C) | 5.6 in | Coldest |
| February | 49°F (9°C) | 5.0 in | |
| March | 57°F (14°C) | 6.2 in | Wettest |
| April | 64°F (18°C) | 5.3 in | |
| May | 71°F (22°C) | 5.2 in | |
| June | 78°F (26°C) | 4.0 in | |
| July | 83°F (28°C) | 4.0 in | Warmest |
| August | 81°F (27°C) | 3.4 in | |
| September | 76°F (25°C) | 3.2 in | Driest |
| October | 65°F (19°C) | 3.7 in | |
| November | 56°F (13°C) | 4.8 in | |
| December | 49°F (9°C) | 6.0 in |
Delta has a seasonal temperature swing of 35°F / from 48°F in January to 83°F in July. Total annual precipitation is 56.4 inches, with March being the wettest month (6.2") and September the driest (3.2").