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Rock, MI
Full City Profile · Michigan · Dickinson County County
3.0
/5.0
B
Good
178
Population
198/sq mi density
$70,833
Median Income
$30,113 per capita
$128,100
Home Value
$179,236 Zillow
42°F
Avg Temperature
249 sunny days/yr
41
Violent Crime/100K
1,485 property/100K
B
Overall
3.0 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.0 / 5.0
$70,833 median income, 5.1% unemployment
A+
Affordability
5.0 / 5.0
$128,100 home value, /mo rent
F
Safety
1.0 / 5.0
41 violent crimes/100K
D
Education
2.0 / 5.0
12.4% bachelor's degree or higher
Rock has a cool climate with an average annual temperature of 42°F (6°C). Winters average 17°F in January while summers reach 67°F in July. The area gets 249 sunny days per year. Annual precipitation totals 32.7 inches. Air quality is rated Good with a median AQI of 38.
Temperature
17°F Jan (-8°C)
67°F Jul (20°C)
| Annual Average | 42.0°F |
| 22% below US avg | |
| January Average | 17°F (-8°C) |
| July Average | 67°F (20°C) |
| Sunny Days | 249 days/yr |
Geography
| Elevation | 962 ft (293 m) |
| Area | 0.9 sq mi (2.3 km²) |
| Population Density | 198/sq mi |
| Coordinates | 46.0686°N, 87.1617°W |
| Timezone | America/Detroit |
| County | Dickinson County County |
| Nearest Airport | Marquette/Sawyer Regional (MQT) 20 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 38.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 59.3 / 100 |
| Social Vulnerability | 40.6 / 100 |
| Community Resilience | 90.5 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Hurricane | No Rating |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Moderate |
| Ice Storm | Very Low |
| Drought | Very 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 | 17°F (-8°C) | 1.6 in | Coldest |
| February | 18°F (-8°C) | 1.3 in | Driest |
| March | 27°F (-3°C) | 2.1 in | |
| April | 39°F (4°C) | 2.4 in | |
| May | 51°F (11°C) | 3.1 in | |
| June | 60°F (16°C) | 3.6 in | |
| July | 67°F (20°C) | 3.2 in | Warmest |
| August | 64°F (18°C) | 3.7 in | |
| September | 56°F (14°C) | 3.9 in | Wettest |
| October | 46°F (8°C) | 3.1 in | |
| November | 33°F (0°C) | 2.6 in | |
| December | 21°F (-6°C) | 2.0 in |
Rock has a seasonal temperature swing of 50°F / from 17°F in January to 67°F in July. Total annual precipitation is 32.5 inches, with September being the wettest month (3.9") and February the driest (1.3").