All Countries
Kelly, WY
Full City Profile · Wyoming · Teton County County
2.1
/5.0
C
Fair
254
Population
605/sq mi density
38°F
Avg Temperature
291 sunny days/yr
477
Violent Crime/100K
2,123 property/100K
C
Overall
2.1 / 5.0
Fair overall score based on economy, affordability, safety and education
F
Safety
1.0 / 5.0
477 violent crimes/100K (26% above avg)
B
Education
3.2 / 5.0
28.1% bachelor's degree or higher
Kelly has a cool climate with an average annual temperature of 38°F (3°C). Winters average 14°F in January while summers reach 63°F in July. The area gets 291 sunny days per year. Annual precipitation totals 23.0 inches. The area receives 165.9 inches of snow annually. Air quality is rated Good with a median AQI of 34.
Temperature
14°F Jan (-10°C)
63°F Jul (17°C)
| Annual Average | 38.4°F |
| 29% below US avg | |
| January Average | 14°F (-10°C) |
| July Average | 63°F (17°C) |
| Sunny Days | 291 days/yr |
Geography
| Elevation | 6,648 ft (2,026 m) |
| Area | 0.4 sq mi (1.1 km²) |
| Population Density | 605/sq mi |
| Coordinates | 43.6219°N, 110.6321°W |
| Timezone | America/Denver |
| County | Teton County County |
| Nearest Airport | Jackson Hole (JAC) 5 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 34.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 29.5 / 100 |
| Social Vulnerability | 13.4 / 100 |
| Community Resilience | 23.1 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Relatively Moderate |
| Flood | Very Low |
| Hail | Very Low |
| Strong Wind | Very Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Moderate |
| Ice Storm | Very Low |
| Drought | Very Low |
| Cold Wave | Relatively Low |
| Landslide | Relatively Low |
| Volcano | Very Low |
| Avalanche | Relatively High |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Nearby Volcanoes
2 volcanoes within 200 km. Closest: Yellowstone (90 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Yellowstone | Caldera(s) | 2,805 m (9,203 ft) | -1350 | 90 km |
| Hell's Half Acre | Shield | 1,631 m (5,351 ft) | -3250 | 147 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 14°F (-10°C) | 2.6 in | Coldest, Wettest |
| February | 17°F (-8°C) | 1.9 in | |
| March | 24°F (-5°C) | 1.8 in | |
| April | 32°F (-0°C) | 1.7 in | |
| May | 41°F (5°C) | 2.1 in | |
| June | 49°F (9°C) | 1.8 in | |
| July | 63°F (17°C) | 1.3 in | Warmest, Driest |
| August | 56°F (13°C) | 1.4 in | |
| September | 48°F (9°C) | 1.5 in | |
| October | 38°F (3°C) | 1.5 in | |
| November | 25°F (-4°C) | 2.2 in | |
| December | 14°F (-10°C) | 2.4 in |
Kelly has a seasonal temperature swing of 48°F / from 14°F in January to 63°F in July. Total annual precipitation is 22.1 inches, with January being the wettest month (2.6") and July the driest (1.3").