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Osage, WY
Full City Profile · Wyoming · Weston County County
3.0
/5.0
B
Good
91
Population
47/sq mi density
47°F
Avg Temperature
302 sunny days/yr
170
Violent Crime/100K
2,016 property/100K
B
Overall
3.0 / 5.0
Good overall score based on economy, affordability, safety and education
F
Safety
1.0 / 5.0
170 violent crimes/100K
A+
Education
5.0 / 5.0
87.3% bachelor's degree or higher
Osage experiences four distinct seasons with an average annual temperature of 47°F (8°C). Winters average 24°F in January while summers reach 73°F in July. The area gets 302 sunny days per year. Annual precipitation totals 17.2 inches. The area receives 38.9 inches of snow annually. Air quality is rated Good with a median AQI of 34.
Temperature
24°F Jan (-4°C)
73°F Jul (23°C)
| Annual Average | 47.3°F |
| 12% below US avg | |
| January Average | 24°F (-4°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 302 days/yr |
Geography
| Elevation | 4,265 ft (1,300 m) |
| Area | 1.9 sq mi (5.0 km²) |
| Population Density | 47/sq mi |
| Coordinates | 43.9848°N, 104.4346°W |
| Timezone | America/Denver |
| County | Weston County County |
| Nearest Airport | Northeast Wyoming Regional (GCC) 60 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 34.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0477 ppm |
| SO₂ (Sulfur Dioxide) | 1.10 ppb |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 7.9 / 100 |
| Social Vulnerability | 21.3 / 100 |
| Community Resilience | 3.3 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Very Low |
| Wildfire | Relatively Low |
| Flood | Very Low |
| Hail | Relatively Moderate |
| Strong Wind | Very Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively Low |
| Lightning | Very Low |
| Ice Storm | Very Low |
| Drought | Very Low |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 24°F (-4°C) | 0.4 in | Driest |
| February | 26°F (-3°C) | 0.5 in | |
| March | 35°F (2°C) | 0.6 in | |
| April | 44°F (7°C) | 1.5 in | |
| May | 55°F (13°C) | 2.5 in | Wettest |
| June | 65°F (18°C) | 2.5 in | |
| July | 73°F (23°C) | 1.9 in | Warmest |
| August | 71°F (22°C) | 1.6 in | |
| September | 60°F (15°C) | 1.2 in | |
| October | 47°F (8°C) | 1.1 in | |
| November | 32°F (0°C) | 0.6 in | |
| December | 22°F (-6°C) | 0.5 in | Coldest |
Osage has a seasonal temperature swing of 52°F / from 22°F in December to 73°F in July. Total annual precipitation is 14.8 inches, with May being the wettest month (2.5") and January the driest (0.4").