Arapahoe, WY
Full City Profile · Wyoming · Fremont County County
3.1
/5.0
B
Good
1,460
Population
53/sq mi density
$67,188
Median Income
$25,388 per capita
$190,900
Home Value
$254,997 Zillow
$483
Median Rent
14.4% income on rent
45°F
Avg Temperature
B
Overall
3.1 / 5.0
Good overall score based on economy, affordability, safety and education
C+
Economy
2.6 / 5.0
$67,188 median income, 17.3% unemployment
A+
Affordability
5.0 / 5.0
$190,900 home value, $483/mo rent
D
Education
1.7 / 5.0
8.2% bachelor's degree or higher
Arapahoe has a cool climate with an average annual temperature of 45°F (7°C). Winters average 19°F in January while summers reach 72°F in July. Annual precipitation totals 8.6 inches. The area receives 44.3 inches of snow annually. Air quality is rated Good with a median AQI of 49.
Temperature
19°F Jan (-7°C)
72°F Jul (22°C)
| Annual Average | 44.5°F |
| 18% below US avg | |
| January Average | 19°F (-7°C) |
| July Average | 72°F (22°C) |
Geography
| Elevation | 5,077 ft (1,547 m) |
| Area | 27.6 sq mi (71.6 km²) |
| Population Density | 53/sq mi |
| Coordinates | 42.9926°N, 108.4527°W |
| Timezone | America/Denver |
| County | Fremont County County |
| Nearest Airport | Central Wyoming Regional (RIW) 5 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 49.0 |
| Rating | Good |
| Good Days % | 57.4% |
| Unhealthy Days | 5 |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0494 ppm |
| NO₂ (Nitrogen Dioxide) | 2.8 ppb |
| SO₂ (Sulfur Dioxide) | 1.82 ppb |
| PM2.5 (Fine Particles) | 4.0 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 59.7 / 100 |
| Social Vulnerability | 52.8 / 100 |
| Community Resilience | 11.8 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Relatively Moderate |
| Flood | Relatively Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively High |
| Ice Storm | Very Low |
| Drought | Relatively Low |
| Cold Wave | Relatively Moderate |
| Landslide | Relatively Moderate |
| Volcano | Very Low |
| Avalanche | Relatively Moderate |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 19°F (-7°C) | 0.3 in | Coldest |
| February | 24°F (-5°C) | 0.4 in | |
| March | 36°F (2°C) | 0.7 in | |
| April | 44°F (6°C) | 1.2 in | |
| May | 53°F (12°C) | 1.9 in | Wettest |
| June | 63°F (17°C) | 0.9 in | |
| July | 72°F (22°C) | 0.5 in | Warmest |
| August | 70°F (21°C) | 0.4 in | |
| September | 59°F (15°C) | 0.8 in | |
| October | 45°F (7°C) | 0.8 in | |
| November | 31°F (-1°C) | 0.3 in | |
| December | 20°F (-7°C) | 0.3 in | Driest |
Arapahoe has a seasonal temperature swing of 53°F / from 19°F in January to 72°F in July. Total annual precipitation is 8.6 inches, with May being the wettest month (1.9") and December the driest (0.3").