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Gallatin, TN
Full City Profile · Tennessee · Sumner County County
3.2
/5.0
B
Good
46,667
Population
1,324/sq mi density
$73,589
Median Income
$39,790 per capita
$343,700
Home Value
$427,850 Zillow
$1,299
Median Rent
30.7% income on rent
57°F
Avg Temperature
299 sunny days/yr
279
Violent Crime/100K
1,076 property/100K
B
Overall
3.2 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.3 / 5.0
$73,589 median income, 2.2% unemployment
A
Affordability
4.0 / 5.0
$343,700 home value, $1,299/mo rent
F
Safety
1.0 / 5.0
279 violent crimes/100K
B+
Education
3.6 / 5.0
32.0% bachelor's degree or higher
Gallatin enjoys a temperate climate with an average annual temperature of 57°F (14°C). Winters average 35°F in January while summers reach 77°F in July. The area gets 299 sunny days per year. Annual precipitation totals 55.0 inches. The area receives 4.6 inches of snow annually. Air quality is rated Good with a median AQI of 40.
Temperature
35°F Jan (2°C)
77°F Jul (25°C)
| Annual Average | 56.7°F |
| 5% above US avg | |
| January Average | 35°F (2°C) |
| July Average | 77°F (25°C) |
| Sunny Days | 299 days/yr |
Geography
| Elevation | 545 ft (166 m) |
| Area | 31.8 sq mi (82.2 km²) |
| Population Density | 1,324/sq mi |
| Coordinates | 36.3815°N, 86.4670°W |
| Timezone | America/Chicago |
| County | Sumner County County |
| Nearest Airport | Nashville International (BNA) 21 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 40.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0487 ppm |
| PM2.5 (Fine Particles) | 8.2 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 87.7 / 100 |
| Social Vulnerability | 14.8 / 100 |
| Community Resilience | 55.7 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| Hurricane | Very Low |
| Earthquake | Relatively Moderate |
| Wildfire | Very Low |
| Flood | Relatively Moderate |
| Hail | Relatively Moderate |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively High |
| Lightning | Relatively High |
| Ice Storm | Relatively High |
| Drought | Relatively Low |
| Cold Wave | Relatively High |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 35°F (2°C) | 3.9 in | Coldest |
| February | 40°F (4°C) | 4.1 in | |
| March | 49°F (9°C) | 5.3 in | Wettest |
| April | 57°F (14°C) | 4.3 in | |
| May | 66°F (19°C) | 5.0 in | |
| June | 74°F (23°C) | 4.2 in | |
| July | 77°F (25°C) | 4.4 in | Warmest |
| August | 77°F (25°C) | 3.7 in | |
| September | 71°F (21°C) | 3.7 in | |
| October | 59°F (15°C) | 3.2 in | Driest |
| November | 48°F (9°C) | 4.6 in | |
| December | 40°F (4°C) | 5.1 in |
Gallatin has a seasonal temperature swing of 42°F / from 35°F in January to 77°F in July. Total annual precipitation is 51.5 inches, with March being the wettest month (5.3") and October the driest (3.2").