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Opheim, MT
Full City Profile · Montana · Valley County County
1.2
/5.0
F
Poor
109
Population
519/sq mi density
$49,400
Home Value
$187,736 Zillow
39°F
Avg Temperature
274 sunny days/yr
147
Violent Crime/100K
1,674 property/100K
F
Overall
1.2 / 5.0
Below average overall score based on economy, affordability, safety and education
F
Safety
1.0 / 5.0
147 violent crimes/100K
F
Education
1.4 / 5.0
5.1% bachelor's degree or higher
Opheim has a cool climate with an average annual temperature of 39°F (4°C). Winters average 11°F in January while summers reach 66°F in July. The area gets 274 sunny days per year. Annual precipitation totals 14.4 inches. The area receives 33.0 inches of snow annually. Air quality is rated Good with a median AQI of 26.
Temperature
11°F Jan (-12°C)
66°F Jul (19°C)
| Annual Average | 39.1°F |
| 28% below US avg | |
| January Average | 11°F (-12°C) |
| July Average | 66°F (19°C) |
| Sunny Days | 274 days/yr |
Geography
| Elevation | 3,264 ft (995 m) |
| Area | 0.2 sq mi (0.5 km²) |
| Population Density | 519/sq mi |
| Coordinates | 48.8571°N, 106.4084°W |
| Timezone | America/Denver |
| County | Valley County County |
| Nearest Airport | Williston Basin International (XWA) 128 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 26.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 35.9 / 100 |
| Social Vulnerability | 40.2 / 100 |
| Community Resilience | 45.3 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively Moderate |
| Lightning | Very Low |
| Ice Storm | Very Low |
| Drought | Relatively Low |
| Cold Wave | Relatively Moderate |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 11°F (-12°C) | 0.6 in | Coldest |
| February | 16°F (-9°C) | 0.4 in | Driest |
| March | 28°F (-3°C) | 0.6 in | |
| April | 42°F (5°C) | 0.8 in | |
| May | 53°F (12°C) | 2.2 in | |
| June | 62°F (17°C) | 2.8 in | Wettest |
| July | 66°F (19°C) | 2.4 in | |
| August | 67°F (19°C) | 1.3 in | Warmest |
| September | 55°F (13°C) | 1.3 in | |
| October | 44°F (7°C) | 0.9 in | |
| November | 26°F (-3°C) | 0.4 in | |
| December | 14°F (-10°C) | 0.6 in |
Opheim has a seasonal temperature swing of 56°F / from 11°F in January to 67°F in August. Total annual precipitation is 14.3 inches, with June being the wettest month (2.8") and February the driest (0.4").