Twin Bridges, MT
Full City Profile · Montana · Silver Bow County County
3.5
/5.0
B+
Good
218
Population
216/sq mi density
$52,292
Median Income
$28,378 per capita
$220,800
Home Value
$516,010 Zillow
44°F
Avg Temperature
B+
Overall
3.5 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.8 / 5.0
$52,292 median income, 0.0% unemployment
A
Affordability
4.3 / 5.0
$220,800 home value, /mo rent
C
Education
2.4 / 5.0
17.1% bachelor's degree or higher
Twin Bridges has a cool climate with an average annual temperature of 44°F (7°C). Winters average 24°F in January while summers reach 65°F in July. Annual precipitation totals 9.4 inches. The area receives 10.1 inches of snow annually.
Temperature
24°F Jan (-4°C)
65°F Jul (19°C)
| Annual Average | 43.5°F |
| 19% below US avg | |
| January Average | 24°F (-4°C) |
| July Average | 65°F (19°C) |
Geography
| Elevation | 4,633 ft (1,412 m) |
| Area | 1.0 sq mi (2.6 km²) |
| Population Density | 216/sq mi |
| Coordinates | 45.5429°N, 112.3341°W |
| Timezone | America/Denver |
| County | Silver Bow County County |
| Nearest Airport | Bozeman Yellowstone International (BZN) 59 miles away |
Precipitation & Snow
Air Quality
Air Pollutants (EPA 2023)
| PM2.5 (Fine Particles) | 8.6 μg/m³ |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 38.0 / 100 |
| Social Vulnerability | 17.0 / 100 |
| Community Resilience | 62.9 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Relatively Low |
| Flood | Very Low |
| Hail | Very Low |
| Strong Wind | Very Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively High |
| Lightning | Relatively Moderate |
| Ice Storm | Very Low |
| Drought | Very Low |
| Cold Wave | Relatively Moderate |
| Landslide | Relatively Moderate |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Nearby Volcanoes
1 volcano within 200 km. Closest: Yellowstone (180 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Yellowstone | Caldera(s) | 2,805 m (9,203 ft) | -1350 | 180 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 24°F (-4°C) | 0.2 in | Driest |
| February | 27°F (-3°C) | 0.2 in | |
| March | 36°F (2°C) | 0.4 in | |
| April | 43°F (6°C) | 0.9 in | |
| May | 51°F (11°C) | 1.7 in | |
| June | 59°F (15°C) | 2.2 in | Wettest |
| July | 65°F (19°C) | 0.9 in | Warmest |
| August | 63°F (17°C) | 0.8 in | |
| September | 55°F (13°C) | 0.9 in | |
| October | 44°F (6°C) | 0.7 in | |
| November | 32°F (-0°C) | 0.3 in | |
| December | 23°F (-5°C) | 0.3 in | Coldest |
Twin Bridges has a seasonal temperature swing of 42°F / from 23°F in December to 65°F in July. Total annual precipitation is 9.4 inches, with June being the wettest month (2.2") and January the driest (0.2").