Clarks Mills, WI
Full City Profile · Wisconsin · Manitowoc County County
2.5
/5.0
C+
Fair
86
Population
344/sq mi density
$156,300
Home Value
$307,728 Zillow
45°F
Avg Temperature
C+
Overall
2.5 / 5.0
Fair overall score based on economy, affordability, safety and education
C
Education
2.5 / 5.0
18.5% bachelor's degree or higher
Clarks Mills has a cool climate with an average annual temperature of 45°F (7°C). Winters average 20°F in January while summers reach 69°F in July. Annual precipitation totals 31.4 inches. The area receives 34.6 inches of snow annually. Air quality is rated Good with a median AQI of 39.
Temperature
20°F Jan (-7°C)
69°F Jul (20°C)
| Annual Average | 45.1°F |
| 16% below US avg | |
| January Average | 20°F (-7°C) |
| July Average | 69°F (20°C) |
Geography
| Elevation | 832 ft (254 m) |
| Area | 0.3 sq mi (0.6 km²) |
| Population Density | 344/sq mi |
| Coordinates | 44.0911°N, 87.8626°W |
| Timezone | America/Chicago |
| County | Manitowoc County County |
| Nearest Airport | Green Bay/Austin Straubel International (GRB) 30 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 39.0 |
| Rating | Good |
| Good Days % | 84.3% |
| Unhealthy Days | 6 |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0450 ppm |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 68.9 / 100 |
| Social Vulnerability | 23.0 / 100 |
| Community Resilience | 99.4 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively High |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Moderate |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Low |
| Drought | No Rating |
| Cold Wave | Relatively Moderate |
| Landslide | Very Low |
| Coastal Flood | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 20°F (-7°C) | 1.8 in | Coldest |
| February | 23°F (-5°C) | 1.2 in | Driest |
| March | 32°F (-0°C) | 1.8 in | |
| April | 42°F (6°C) | 3.3 in | |
| May | 53°F (12°C) | 3.4 in | |
| June | 63°F (17°C) | 4.1 in | Wettest |
| July | 69°F (20°C) | 3.5 in | Warmest |
| August | 68°F (20°C) | 3.4 in | |
| September | 61°F (16°C) | 2.4 in | |
| October | 49°F (9°C) | 2.9 in | |
| November | 37°F (3°C) | 2.0 in | |
| December | 26°F (-3°C) | 1.7 in |
Clarks Mills has a seasonal temperature swing of 49°F / from 20°F in January to 69°F in July. Total annual precipitation is 31.4 inches, with June being the wettest month (4.1") and February the driest (1.2").