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Coalfield, TN
Full City Profile · Tennessee · Morgan County County
3.6
/5.0
B+
Good
2,782
Population
112/sq mi density
$88,026
Median Income
$29,003 per capita
$190,600
Home Value
$240,580 Zillow
$1,104
Median Rent
34.3% income on rent
59°F
Avg Temperature
299 sunny days/yr
31
Violent Crime/100K
3,262 property/100K
B+
Overall
3.6 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.3 / 5.0
$88,026 median income, 0.0% unemployment
A+
Affordability
5.0 / 5.0
$190,600 home value, $1,104/mo rent
F
Safety
1.0 / 5.0
31 violent crimes/100K
B+
Education
3.9 / 5.0
36.4% bachelor's degree or higher
Coalfield enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 38°F in January while summers reach 78°F in July. The area gets 299 sunny days per year. Annual precipitation totals 59.7 inches. The area receives 4.4 inches of snow annually. Air quality is rated Good with a median AQI of 40.
Temperature
38°F Jan (3°C)
78°F Jul (25°C)
| Annual Average | 58.6°F |
| 9% above US avg | |
| January Average | 38°F (3°C) |
| July Average | 78°F (25°C) |
| Sunny Days | 299 days/yr |
Geography
| Elevation | 1,117 ft (340 m) |
| Area | 24.7 sq mi (64.1 km²) |
| Population Density | 112/sq mi |
| Coordinates | 36.0228°N, 84.4425°W |
| Timezone | America/Chicago |
| County | Morgan County County |
| Nearest Airport | Mc Ghee Tyson (TYS) 29 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 40.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 19.1 / 100 |
| Social Vulnerability | 47.8 / 100 |
| Community Resilience | 11.6 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Relatively Low |
| Flood | Very Low |
| Hail | Very Low |
| Strong Wind | Relatively Moderate |
| Heat Wave | Very Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Low |
| Ice Storm | Relatively Low |
| Drought | Very Low |
| Cold Wave | Relatively Low |
| Landslide | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 38°F (3°C) | 4.5 in | Coldest |
| February | 38°F (3°C) | 4.2 in | |
| March | 46°F (8°C) | 5.5 in | Wettest |
| April | 55°F (13°C) | 4.3 in | |
| May | 62°F (17°C) | 5.0 in | |
| June | 70°F (21°C) | 4.4 in | |
| July | 78°F (25°C) | 5.2 in | Warmest |
| August | 73°F (23°C) | 4.1 in | |
| September | 67°F (19°C) | 3.8 in | |
| October | 56°F (13°C) | 3.4 in | Driest |
| November | 46°F (8°C) | 4.5 in | |
| December | 38°F (3°C) | 4.8 in |
Coalfield has a seasonal temperature swing of 40°F / from 38°F in January to 78°F in July. Total annual precipitation is 53.7 inches, with March being the wettest month (5.5") and October the driest (3.4").