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Marmarth, ND
Full City Profile · North Dakota · Bowman County County
3.7
/5.0
B+
Good
88
Population
34/sq mi density
$65,000
Median Income
$54,576 per capita
$43,300
Home Value
$184,513 Zillow
44°F
Avg Temperature
273 sunny days/yr
B+
Overall
3.7 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.2 / 5.0
$65,000 median income, 2.7% unemployment
A+
Affordability
5.0 / 5.0
$43,300 home value, /mo rent
C+
Safety
2.5 / 5.0
0 violent crimes/100K
B
Education
3.3 / 5.0
28.4% bachelor's degree or higher
Marmarth has a cool climate with an average annual temperature of 44°F (7°C). Winters average 18°F in January while summers reach 71°F in July. The area gets 273 sunny days per year. Annual precipitation totals 14.6 inches. Air quality is rated Good with a median AQI of 38.
Temperature
18°F Jan (-8°C)
71°F Jul (22°C)
| Annual Average | 43.5°F |
| 19% below US avg | |
| January Average | 18°F (-8°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 273 days/yr |
Geography
| Elevation | 2,831 ft (863 m) |
| Area | 2.5 sq mi (6.6 km²) |
| Population Density | 34/sq mi |
| Coordinates | 46.3012°N, 103.9346°W |
| Timezone | America/Chicago |
| County | Bowman County County |
| Nearest Airport | Dickinson/Theodore Roosevelt Regional (DIK) 64 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 38.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 2.1 / 100 |
| Social Vulnerability | 12.2 / 100 |
| Community Resilience | 53.2 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | Relatively Low |
| Strong Wind | Very Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively Low |
| Lightning | Very Low |
| Ice Storm | Relatively Low |
| Drought | Very Low |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 18°F (-8°C) | 0.4 in | Coldest |
| February | 24°F (-4°C) | 0.3 in | Driest |
| March | 33°F (1°C) | 0.6 in | |
| April | 45°F (7°C) | 1.4 in | |
| May | 57°F (14°C) | 2.4 in | |
| June | 67°F (19°C) | 3.3 in | Wettest |
| July | 71°F (22°C) | 1.9 in | |
| August | 72°F (22°C) | 1.3 in | Warmest |
| September | 59°F (15°C) | 1.3 in | |
| October | 47°F (8°C) | 0.9 in | |
| November | 31°F (-0°C) | 0.4 in | |
| December | 20°F (-6°C) | 0.4 in |
Marmarth has a seasonal temperature swing of 54°F / from 18°F in January to 72°F in August. Total annual precipitation is 14.6 inches, with June being the wettest month (3.3") and February the driest (0.3").