Rock, MI
Full City Profile · Michigan · Dickinson County County
3.5
/5.0
B+
Good
178
Population
198/sq mi density
$70,833
Median Income
$30,113 per capita
$128,100
Home Value
$188,126 Zillow
44°F
Avg Temperature
B+
Overall
3.5 / 5.0
Good overall score based on economy, affordability, safety and education
B
Economy
3.4 / 5.0
$70,833 median income, 8.7% unemployment
A+
Affordability
5.0 / 5.0
$128,100 home value, /mo rent
D
Education
2.0 / 5.0
12.4% bachelor's degree or higher
Rock has a cool climate with an average annual temperature of 44°F (7°C). Winters average 18°F in January while summers reach 68°F in July. Annual precipitation totals 33.2 inches. The area receives 42.6 inches of snow annually.
Temperature
18°F Jan (-8°C)
68°F Jul (20°C)
| Annual Average | 43.8°F |
| 19% below US avg | |
| January Average | 18°F (-8°C) |
| July Average | 68°F (20°C) |
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
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 | 18°F (-8°C) | 1.8 in | Coldest |
| February | 20°F (-7°C) | 1.4 in | Driest |
| March | 29°F (-1°C) | 1.8 in | |
| April | 41°F (5°C) | 2.6 in | |
| May | 53°F (12°C) | 3.2 in | |
| June | 63°F (17°C) | 3.4 in | |
| July | 68°F (20°C) | 3.5 in | Warmest |
| August | 67°F (20°C) | 3.2 in | |
| September | 59°F (15°C) | 3.7 in | Wettest |
| October | 47°F (8°C) | 3.5 in | |
| November | 35°F (2°C) | 2.8 in | |
| December | 24°F (-4°C) | 2.4 in |
Rock has a seasonal temperature swing of 51°F / from 18°F in January to 68°F in July. Total annual precipitation is 33.2 inches, with September being the wettest month (3.7") and February the driest (1.4").