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Boulder City, NV
Full City Profile · Nevada · Clark County County
2.9
/5.0
C+
Fair
14,888
Population
70/sq mi density
$69,145
Median Income
$45,491 per capita
$424,200
Home Value
$466,666 Zillow
$1,375
Median Rent
27.6% income on rent
74°F
Avg Temperature
330 sunny days/yr
118
Violent Crime/100K
708 property/100K
C+
Overall
2.9 / 5.0
Fair overall score based on economy, affordability, safety and education
A
Economy
4.1 / 5.0
$69,145 median income, 3.3% unemployment
B
Affordability
3.2 / 5.0
$424,200 home value, $1,375/mo rent
F
Safety
1.0 / 5.0
118 violent crimes/100K
B
Education
3.4 / 5.0
30.3% bachelor's degree or higher
Boulder City has a warm climate with an average annual temperature of 74°F (23°C). Winters average 54°F in January while summers reach 97°F in July. The area gets 330 sunny days per year. Annual precipitation totals 5.0 inches. The area receives 0.0 inches of snow annually. Air quality is rated Good with a median AQI of 41.
Temperature
54°F Jan (12°C)
97°F Jul (36°C)
| Annual Average | 74.4°F |
| 38% above US avg | |
| January Average | 54°F (12°C) |
| July Average | 97°F (36°C) |
| Sunny Days | 330 days/yr |
Geography
| Elevation | 1,927 ft (587 m) |
| Area | 208.3 sq mi (539.5 km²) |
| Population Density | 70/sq mi |
| Coordinates | 35.8438°N, 114.9116°W |
| Timezone | America/Los_Angeles |
| County | Clark County County |
| Nearest Airport | Harry Reid International (LAS) 21 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 41.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0504 ppm |
| NO₂ (Nitrogen Dioxide) | 20.8 ppb |
| SO₂ (Sulfur Dioxide) | 0.60 ppb |
| CO (Carbon Monoxide) | 0.25 ppm |
| PM2.5 (Fine Particles) | 5.2 μg/m³ |
Natural Hazard Risk
| Overall Risk | Very High |
| Risk Score | 99.6 / 100 |
| Social Vulnerability | 46.1 / 100 |
| Community Resilience | 6.6 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Hurricane | No Rating |
| Earthquake | Relatively High |
| Wildfire | Relatively High |
| Flood | Very High |
| Hail | Relatively High |
| Strong Wind | Relatively Moderate |
| Heat Wave | Very High |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively High |
| Drought | Very Low |
| Cold Wave | Very Low |
| Landslide | Relatively Moderate |
| Volcano | Very Low |
| Avalanche | Relatively Moderate |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Nearby Volcanoes
1 volcano within 200 km. Closest: Uinkaret Field (171 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Uinkaret Field | Volcanic field | 1,555 m (5,102 ft) | 1100 | 171 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 54°F (12°C) | 0.7 in | |
| February | 53°F (11°C) | 0.7 in | |
| March | 58°F (15°C) | 0.7 in | |
| April | 66°F (19°C) | 0.2 in | |
| May | 76°F (24°C) | 0.2 in | |
| June | 86°F (30°C) | 0.1 in | Driest |
| July | 97°F (36°C) | 0.5 in | Warmest |
| August | 89°F (32°C) | 0.8 in | Wettest |
| September | 82°F (28°C) | 0.5 in | |
| October | 70°F (21°C) | 0.3 in | |
| November | 56°F (13°C) | 0.4 in | |
| December | 47°F (9°C) | 0.4 in | Coldest |
Boulder City has a seasonal temperature swing of 50°F / from 47°F in December to 97°F in July. Total annual precipitation is 5.4 inches, with August being the wettest month (0.8") and June the driest (0.1").