Atlantic Mine, MI
Full City Profile · Michigan · Keweenaw County County
3.4
/5.0
B
Good
513
Population
466/sq mi density
$47,361
Median Income
$21,546 per capita
$90,000
Home Value
$227,852 Zillow
41°F
Avg Temperature
B
Overall
3.4 / 5.0
Good overall score based on economy, affordability, safety and education
B
Economy
3.1 / 5.0
$47,361 median income, 4.7% unemployment
A+
Affordability
5.0 / 5.0
$90,000 home value, /mo rent
C
Education
2.2 / 5.0
14.7% bachelor's degree or higher
Atlantic Mine has a cool climate with an average annual temperature of 41°F (5°C). Winters average 16°F in January while summers reach 65°F in July. Annual precipitation totals 31.6 inches. The area receives 207.8 inches of snow annually.
Temperature
16°F Jan (-9°C)
65°F Jul (18°C)
| Annual Average | 40.7°F |
| 25% below US avg | |
| January Average | 16°F (-9°C) |
| July Average | 65°F (18°C) |
Geography
| Elevation | 1,004 ft (306 m) |
| Area | 1.1 sq mi (2.8 km²) |
| Population Density | 466/sq mi |
| Coordinates | 47.1037°N, 88.6281°W |
| Timezone | America/Detroit |
| County | Keweenaw County County |
| Nearest Airport | Marquette/Sawyer Regional (MQT) 80 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 0.7 / 100 |
| Social Vulnerability | 97.1 / 100 |
| Community Resilience | 88.8 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Hurricane | No Rating |
| Earthquake | No Rating |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | Very Low |
| Strong Wind | Very Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively Low |
| Lightning | Very Low |
| Ice Storm | Very Low |
| Drought | Very Low |
| Cold Wave | Very Low |
| Landslide | Very Low |
| Coastal Flood | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 16°F (-9°C) | 2.0 in | Coldest |
| February | 17°F (-8°C) | 1.4 in | Driest |
| March | 25°F (-4°C) | 1.5 in | |
| April | 37°F (3°C) | 2.9 in | |
| May | 50°F (10°C) | 3.4 in | |
| June | 60°F (15°C) | 3.3 in | |
| July | 65°F (18°C) | 3.2 in | Warmest |
| August | 64°F (18°C) | 2.8 in | |
| September | 56°F (14°C) | 3.5 in | Wettest |
| October | 44°F (7°C) | 3.0 in | |
| November | 32°F (0°C) | 2.4 in | |
| December | 22°F (-6°C) | 2.4 in |
Atlantic Mine has a seasonal temperature swing of 49°F / from 16°F in January to 65°F in July. Total annual precipitation is 31.6 inches, with September being the wettest month (3.5") and February the driest (1.4").