John Sevier, TN
Full City Profile · Tennessee · Union County County
3.2
/5.0
B
Good
987
Population
1,299/sq mi density
$43,712
Median Income
$28,342 per capita
$118,900
Home Value
$276,562 Zillow
$1,056
Median Rent
28.0% income on rent
58°F
Avg Temperature
B
Overall
3.2 / 5.0
Good overall score based on economy, affordability, safety and education
B
Economy
3.0 / 5.0
$43,712 median income, 0.0% unemployment
A+
Affordability
5.0 / 5.0
$118,900 home value, $1,056/mo rent
D
Education
1.7 / 5.0
9.3% bachelor's degree or higher
John Sevier enjoys a temperate climate with an average annual temperature of 58°F (14°C). Winters average 37°F in January while summers reach 77°F in July. Annual precipitation totals 55.8 inches. The area receives 4.6 inches of snow annually.
Temperature
37°F Jan (3°C)
77°F Jul (25°C)
| Annual Average | 57.9°F |
| 7% above US avg | |
| January Average | 37°F (3°C) |
| July Average | 77°F (25°C) |
Geography
| Elevation | 1,141 ft (348 m) |
| Area | 0.8 sq mi (2.0 km²) |
| Population Density | 1,299/sq mi |
| Coordinates | 36.0379°N, 83.8258°W |
| Timezone | America/Chicago |
| County | Union County County |
| Nearest Airport | Mc Ghee Tyson (TYS) 18 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 12.9 / 100 |
| Social Vulnerability | 46.9 / 100 |
| Community Resilience | 13.1 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | Very Low |
| Strong Wind | Relatively Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Low |
| Ice Storm | Relatively Low |
| Drought | No Rating |
| Cold Wave | Relatively Low |
| Landslide | Relatively Moderate |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 37°F (3°C) | 5.2 in | Coldest |
| February | 41°F (5°C) | 5.1 in | |
| March | 49°F (9°C) | 5.3 in | |
| April | 57°F (14°C) | 5.3 in | |
| May | 66°F (19°C) | 4.5 in | |
| June | 74°F (23°C) | 4.0 in | |
| July | 77°F (25°C) | 5.8 in | Warmest |
| August | 76°F (25°C) | 3.4 in | |
| September | 71°F (22°C) | 4.1 in | |
| October | 59°F (15°C) | 3.1 in | Driest |
| November | 48°F (9°C) | 4.1 in | |
| December | 40°F (5°C) | 5.9 in | Wettest |
John Sevier has a seasonal temperature swing of 40°F / from 37°F in January to 77°F in July. Total annual precipitation is 55.8 inches, with December being the wettest month (5.9") and October the driest (3.1").