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Nephi, UT
Full City Profile · Utah · Sanpete County County
3.3
/5.0
B
Good
6,700
Population
1,223/sq mi density
$97,348
Median Income
$34,229 per capita
$379,800
Home Value
$451,681 Zillow
$1,010
Median Rent
22.9% income on rent
51°F
Avg Temperature
330 sunny days/yr
81
Violent Crime/100K
1,192 property/100K
B
Overall
3.3 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.9 / 5.0
$97,348 median income, 1.3% unemployment
A
Affordability
4.5 / 5.0
$379,800 home value, $1,010/mo rent
F
Safety
1.0 / 5.0
81 violent crimes/100K
C+
Education
2.7 / 5.0
21.5% bachelor's degree or higher
Nephi experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 28°F in January while summers reach 75°F in July. The area gets 330 sunny days per year. Annual precipitation totals 13.7 inches. The area receives 45.4 inches of snow annually. Air quality is rated Good with a median AQI of 41.
Temperature
28°F Jan (-2°C)
75°F Jul (24°C)
| Annual Average | 50.5°F |
| 6% below US avg | |
| January Average | 28°F (-2°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 330 days/yr |
Geography
| Elevation | 5,140 ft (1,567 m) |
| Area | 4.6 sq mi (11.8 km²) |
| Population Density | 1,223/sq mi |
| Coordinates | 39.7047°N, 111.8334°W |
| Timezone | America/Denver |
| County | Sanpete County County |
| Nearest Airport | Carbon County Regional/Buck Davis Field (PUC) 58 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 41.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 38.6 / 100 |
| Social Vulnerability | 38.0 / 100 |
| Community Resilience | 52.6 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Relatively Moderate |
| Flood | Very Low |
| Hail | Very Low |
| Strong Wind | Very Low |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Moderate |
| Ice Storm | Very Low |
| Drought | Relatively Low |
| Cold Wave | No Rating |
| Landslide | Relatively Low |
| Volcano | Very Low |
| Avalanche | Very High |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Nearby Volcanoes
1 volcano within 200 km. Closest: Black Rock Desert (100 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Black Rock Desert | Volcanic field | 1,800 m (5,906 ft) | 1290 | 100 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 28°F (-2°C) | 1.3 in | Coldest |
| February | 32°F (-0°C) | 1.2 in | |
| March | 39°F (4°C) | 1.5 in | |
| April | 46°F (8°C) | 1.3 in | |
| May | 55°F (13°C) | 1.5 in | |
| June | 65°F (19°C) | 0.8 in | Driest |
| July | 75°F (24°C) | 0.9 in | Warmest |
| August | 73°F (23°C) | 0.9 in | |
| September | 64°F (18°C) | 1.2 in | |
| October | 52°F (11°C) | 1.5 in | Wettest |
| November | 38°F (4°C) | 1.3 in | |
| December | 29°F (-2°C) | 1.1 in |
Nephi has a seasonal temperature swing of 47°F / from 28°F in January to 75°F in July. Total annual precipitation is 14.5 inches, with October being the wettest month (1.5") and June the driest (0.8").