All Countries
Hornsby, TN
Full City Profile · Tennessee · Hardeman County County
2.9
/5.0
C+
Fair
260
Population
248/sq mi density
$46,696
Median Income
$28,004 per capita
$103,100
Home Value
$146,871 Zillow
60°F
Avg Temperature
301 sunny days/yr
855
Violent Crime/100K
1,140 property/100K
C+
Overall
2.9 / 5.0
Fair overall score based on economy, affordability, safety and education
B
Economy
3.1 / 5.0
$46,696 median income, 4.0% unemployment
A+
Affordability
5.0 / 5.0
$103,100 home value, /mo rent
F
Safety
1.0 / 5.0
855 violent crimes/100K (125% above avg)
C+
Education
2.6 / 5.0
20.5% bachelor's degree or higher
Hornsby enjoys a temperate climate with an average annual temperature of 60°F (16°C). Winters average 39°F in January while summers reach 79°F in July. The area gets 301 sunny days per year. Annual precipitation totals 56.1 inches. The area receives 1.7 inches of snow annually. Air quality is rated Good with a median AQI of 40.
Temperature
39°F Jan (4°C)
79°F Jul (26°C)
| Annual Average | 59.6°F |
| 10% above US avg | |
| January Average | 39°F (4°C) |
| July Average | 79°F (26°C) |
| Sunny Days | 301 days/yr |
Geography
| Elevation | 383 ft (117 m) |
| Area | 1.1 sq mi (2.7 km²) |
| Population Density | 248/sq mi |
| Coordinates | 35.2287°N, 88.8296°W |
| Timezone | America/Chicago |
| County | Hardeman County County |
| Nearest Airport | Mc Kellar-Sipes Regional (MKL) 26 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 40.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 63.0 / 100 |
| Social Vulnerability | 93.4 / 100 |
| Community Resilience | 39.7 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Relatively Low |
| Earthquake | Relatively Moderate |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | Very Low |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Low |
| Winter Weather | Very Low |
| Lightning | Relatively Low |
| Ice Storm | Relatively Low |
| Drought | Relatively Low |
| Cold Wave | Relatively Moderate |
| Landslide | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Tsunami History
1 tsunami recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1811 | AR: NE - NEW MADRID EARTHQUAKES | Eruption + Earthquake | — | — | 148 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 39°F (4°C) | 4.3 in | Coldest |
| February | 42°F (6°C) | 4.5 in | |
| March | 51°F (11°C) | 5.8 in | Wettest |
| April | 59°F (15°C) | 5.2 in | |
| May | 67°F (20°C) | 5.6 in | |
| June | 75°F (24°C) | 3.9 in | |
| July | 79°F (26°C) | 4.3 in | Warmest |
| August | 78°F (25°C) | 3.1 in | Driest |
| September | 71°F (22°C) | 4.0 in | |
| October | 60°F (16°C) | 3.3 in | |
| November | 50°F (10°C) | 5.3 in | |
| December | 42°F (5°C) | 5.6 in |
Hornsby has a seasonal temperature swing of 41°F / from 39°F in January to 79°F in July. Total annual precipitation is 55.0 inches, with March being the wettest month (5.8") and August the driest (3.1").