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Bainville, MT
Full City Profile · Montana · Roosevelt County County
3.9
/5.0
B+
Good
313
Population
248/sq mi density
$115,000
Median Income
$36,421 per capita
$739
Median Rent
20.0% income on rent
41°F
Avg Temperature
274 sunny days/yr
183
Violent Crime/100K
1,223 property/100K
B+
Overall
3.9 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
5.0 / 5.0
$115,000 median income, 0.0% unemployment
A+
Affordability
5.0 / 5.0
F
Safety
1.0 / 5.0
183 violent crimes/100K
A+
Education
4.8 / 5.0
47.2% bachelor's degree or higher
Bainville has a cool climate with an average annual temperature of 41°F (5°C). Winters average 11°F in January while summers reach 69°F in July. The area gets 274 sunny days per year. Annual precipitation totals 14.1 inches. Air quality is rated Good with a median AQI of 26.
Temperature
11°F Jan (-12°C)
69°F Jul (21°C)
| Annual Average | 41.0°F |
| 24% below US avg | |
| January Average | 11°F (-12°C) |
| July Average | 69°F (21°C) |
| Sunny Days | 274 days/yr |
Geography
| Elevation | 1,957 ft (596 m) |
| Area | 1.3 sq mi (3.3 km²) |
| Population Density | 248/sq mi |
| Coordinates | 48.1440°N, 104.2211°W |
| Timezone | America/Denver |
| County | Roosevelt County County |
| Nearest Airport | Williston Basin International (XWA) 23 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 26.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 54.5 / 100 |
| Social Vulnerability | 94.5 / 100 |
| Community Resilience | 1.6 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Earthquake | Very Low |
| Wildfire | Relatively Low |
| Flood | Very Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively High |
| Lightning | Relatively Low |
| Ice Storm | Relatively Low |
| Drought | Relatively Low |
| Cold Wave | Relatively High |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 11°F (-12°C) | 0.4 in | Coldest |
| February | 20°F (-7°C) | 0.3 in | Driest |
| March | 32°F (-0°C) | 0.6 in | |
| April | 45°F (7°C) | 1.2 in | |
| May | 57°F (14°C) | 2.1 in | |
| June | 66°F (19°C) | 2.7 in | Wettest |
| July | 69°F (21°C) | 2.1 in | |
| August | 70°F (21°C) | 1.4 in | Warmest |
| September | 59°F (15°C) | 1.4 in | |
| October | 47°F (8°C) | 0.9 in | |
| November | 29°F (-2°C) | 0.4 in | |
| December | 16°F (-9°C) | 0.4 in |
Bainville has a seasonal temperature swing of 59°F / from 11°F in January to 70°F in August. Total annual precipitation is 13.9 inches, with June being the wettest month (2.7") and February the driest (0.3").