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Casper Mountain, WY
Full City Profile · Wyoming · Natrona County County
3.8
/5.0
B+
Good
628
Population
18/sq mi density
$104,265
Median Income
$52,778 per capita
$477,000
Home Value
$301,892 Zillow
47°F
Avg Temperature
302 sunny days/yr
138
Violent Crime/100K
2,685 property/100K
B+
Overall
3.8 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
5.0 / 5.0
$104,265 median income, 0.0% unemployment
A
Affordability
4.1 / 5.0
$477,000 home value, /mo rent
F
Safety
1.0 / 5.0
138 violent crimes/100K
A+
Education
5.0 / 5.0
55.8% bachelor's degree or higher
Casper Mountain experiences four distinct seasons with an average annual temperature of 47°F (8°C). Winters average 27°F in January while summers reach 72°F in July. The area gets 302 sunny days per year. Annual precipitation totals 15.9 inches. Air quality is rated Good with a median AQI of 34.
Temperature
27°F Jan (-3°C)
72°F Jul (22°C)
| Annual Average | 47.1°F |
| 13% below US avg | |
| January Average | 27°F (-3°C) |
| July Average | 72°F (22°C) |
| Sunny Days | 302 days/yr |
Geography
| Elevation | 8,060 ft (2,457 m) |
| Area | 10.4 sq mi (26.8 km²) |
| Population Density | 18/sq mi |
| Coordinates | 42.7416°N, 106.3081°W |
| Timezone | America/Denver |
| County | Natrona County County |
| Nearest Airport | Casper/Natrona County International (CPR) 14 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 34.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0471 ppm |
| NO₂ (Nitrogen Dioxide) | 7.1 ppb |
| SO₂ (Sulfur Dioxide) | 0.63 ppb |
| PM2.5 (Fine Particles) | 3.0 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 68.9 / 100 |
| Social Vulnerability | 20.5 / 100 |
| Community Resilience | 57.3 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Earthquake | Relatively Low |
| Wildfire | Relatively Moderate |
| Flood | Relatively Moderate |
| Hail | Relatively Low |
| Strong Wind | Very Low |
| Heat Wave | Very Low |
| Winter Weather | Very High |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Low |
| Drought | Very Low |
| Cold Wave | Relatively Moderate |
| Landslide | Relatively Moderate |
| Avalanche | Relatively Moderate |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 27°F (-3°C) | 0.6 in | Driest |
| February | 25°F (-4°C) | 0.6 in | Coldest |
| March | 31°F (-1°C) | 0.9 in | |
| April | 38°F (3°C) | 1.7 in | |
| May | 48°F (9°C) | 2.3 in | Wettest |
| June | 58°F (14°C) | 1.7 in | |
| July | 72°F (22°C) | 1.3 in | Warmest |
| August | 65°F (18°C) | 0.8 in | |
| September | 56°F (13°C) | 1.0 in | |
| October | 45°F (7°C) | 1.0 in | |
| November | 32°F (0°C) | 0.8 in | |
| December | 25°F (-4°C) | 0.6 in |
Casper Mountain has a seasonal temperature swing of 48°F / from 25°F in February to 72°F in July. Total annual precipitation is 13.3 inches, with May being the wettest month (2.3") and January the driest (0.6").