Massac, KY
Full City Profile · Kentucky · McCracken County County
4.5
/5.0
A+
Excellent
4,937
Population
1,222/sq mi density
$75,103
Median Income
$36,010 per capita
$215,000
Home Value
$191,626 Zillow
$869
Median Rent
32.0% income on rent
59°F
Avg Temperature
A+
Overall
4.5 / 5.0
Strong
A
Economy
4.3 / 5.0
$75,103 median income, 0.0% unemployment
A+
Affordability
5.0 / 5.0
$215,000 home value, $869/mo rent
A
Education
4.2 / 5.0
39.8% bachelor's degree or higher
Massac enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 36°F in January while summers reach 80°F in July. Annual precipitation totals 50.3 inches. The area receives 8.9 inches of snow annually. Air quality is rated Good with a median AQI of 42.
Temperature
36°F Jan (2°C)
80°F Jul (27°C)
| Annual Average | 58.8°F |
| 9% above US avg | |
| January Average | 36°F (2°C) |
| July Average | 80°F (27°C) |
Geography
| Elevation | 468 ft (143 m) |
| Area | 4.1 sq mi (10.5 km²) |
| Population Density | 1,222/sq mi |
| Coordinates | 37.0321°N, 88.6862°W |
| Timezone | America/New_York |
| County | McCracken County County |
| Nearest Airport | Barkley Regional (PAH) 5 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 42.0 |
| Rating | Good |
| Good Days % | 74.1% |
| Unhealthy Days | 1 |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0466 ppm |
| NO₂ (Nitrogen Dioxide) | 9.5 ppb |
| SO₂ (Sulfur Dioxide) | 0.95 ppb |
| PM2.5 (Fine Particles) | 8.3 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 89.7 / 100 |
| Social Vulnerability | 45.6 / 100 |
| Community Resilience | 81.7 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Very Low |
| Earthquake | Relatively Moderate |
| Wildfire | Very Low |
| Flood | Relatively Moderate |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Moderate |
| Winter Weather | Relatively High |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively High |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Moderate |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 36°F (2°C) | 3.9 in | Coldest |
| February | 40°F (5°C) | 3.9 in | |
| March | 49°F (9°C) | 4.6 in | |
| April | 59°F (15°C) | 5.2 in | Wettest |
| May | 68°F (20°C) | 4.9 in | |
| June | 77°F (25°C) | 4.5 in | |
| July | 80°F (27°C) | 4.3 in | Warmest |
| August | 78°F (26°C) | 3.1 in | Driest |
| September | 71°F (22°C) | 3.6 in | |
| October | 60°F (15°C) | 4.0 in | |
| November | 48°F (9°C) | 4.1 in | |
| December | 40°F (4°C) | 4.3 in |
Massac has a seasonal temperature swing of 44°F / from 36°F in January to 80°F in July. Total annual precipitation is 50.3 inches, with April being the wettest month (5.2") and August the driest (3.1").