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Thermopolis, WY
Full City Profile · Wyoming · Hot Springs County County
3.4
/5.0
B
Good
2,716
Population
1,136/sq mi density
$71,574
Median Income
$35,994 per capita
$201,600
Home Value
$203,683 Zillow
$892
Median Rent
30.1% income on rent
49°F
Avg Temperature
302 sunny days/yr
459
Violent Crime/100K
1,201 property/100K
B
Overall
3.4 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.4 / 5.0
$71,574 median income, 0.5% unemployment
A+
Affordability
5.0 / 5.0
$201,600 home value, $892/mo rent
F
Safety
1.0 / 5.0
459 violent crimes/100K (21% above avg)
B
Education
3.4 / 5.0
29.7% bachelor's degree or higher
Thermopolis experiences four distinct seasons with an average annual temperature of 49°F (9°C). Winters average 24°F in January while summers reach 75°F in July. The area gets 302 sunny days per year. Annual precipitation totals 12.0 inches. The area receives 27.4 inches of snow annually. Air quality is rated Good with a median AQI of 34.
Temperature
24°F Jan (-4°C)
75°F Jul (24°C)
| Annual Average | 48.6°F |
| 10% below US avg | |
| January Average | 24°F (-4°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 302 days/yr |
Geography
| Elevation | 4,334 ft (1,321 m) |
| Area | 2.5 sq mi (6.4 km²) |
| Population Density | 1,136/sq mi |
| Coordinates | 43.6476°N, 108.2145°W |
| Timezone | America/Denver |
| County | Hot Springs County County |
| Nearest Airport | Worland Municipal (WRL) 25 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 34.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 16.1 / 100 |
| Social Vulnerability | 73.4 / 100 |
| Community Resilience | 13.1 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Relatively Low |
| Flood | Relatively Low |
| Hail | Very Low |
| Strong Wind | Very Low |
| Heat Wave | Very Low |
| Winter Weather | Very Low |
| Lightning | Relatively Low |
| Ice Storm | Very Low |
| Drought | Very Low |
| Cold Wave | Relatively Low |
| Landslide | Relatively Moderate |
| Volcano | Very Low |
| Avalanche | Relatively 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 | |
| February | 26°F (-3°C) | 0.4 in | Driest |
| March | 35°F (2°C) | 0.8 in | |
| April | 44°F (6°C) | 1.5 in | |
| May | 53°F (12°C) | 2.1 in | Wettest |
| June | 64°F (18°C) | 1.6 in | |
| July | 75°F (24°C) | 0.8 in | Warmest |
| August | 70°F (21°C) | 0.8 in | |
| September | 59°F (15°C) | 1.1 in | |
| October | 46°F (8°C) | 0.9 in | |
| November | 31°F (-0°C) | 0.5 in | |
| December | 22°F (-6°C) | 0.4 in | Coldest |
Thermopolis has a seasonal temperature swing of 53°F / from 22°F in December to 75°F in July. Total annual precipitation is 11.0 inches, with May being the wettest month (2.1") and February the driest (0.4").