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Black Earth, WI
Full City Profile · Wisconsin · Dane County County
3.7
/5.0
B+
Good
1,724
Population
2,052/sq mi density
$72,667
Median Income
$35,806 per capita
$268,500
Home Value
$370,034 Zillow
$867
Median Rent
22.5% income on rent
46°F
Avg Temperature
260 sunny days/yr
B+
Overall
3.7 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.4 / 5.0
$72,667 median income, 2.1% unemployment
A+
Affordability
4.6 / 5.0
$268,500 home value, $867/mo rent
C+
Safety
2.5 / 5.0
0 violent crimes/100K
B
Education
3.4 / 5.0
30.3% bachelor's degree or higher
Black Earth experiences four distinct seasons with an average annual temperature of 46°F (8°C). Winters average 18°F in January while summers reach 70°F in July. The area gets 260 sunny days per year. Annual precipitation totals 35.8 inches. The area receives 30.0 inches of snow annually. Air quality is rated Good with a median AQI of 38.
Temperature
18°F Jan (-8°C)
70°F Jul (21°C)
| Annual Average | 45.8°F |
| 15% below US avg | |
| January Average | 18°F (-8°C) |
| July Average | 70°F (21°C) |
| Sunny Days | 260 days/yr |
Geography
| Elevation | 823 ft (251 m) |
| Area | 0.9 sq mi (2.2 km²) |
| Population Density | 2,052/sq mi |
| Coordinates | 43.1346°N, 89.7474°W |
| Timezone | America/Chicago |
| County | Dane County County |
| Nearest Airport | Dane County Regional/Truax Field (MSN) 21 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 38.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0501 ppm |
| PM2.5 (Fine Particles) | 10.0 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 93.9 / 100 |
| Social Vulnerability | 15.9 / 100 |
| Community Resilience | 97.8 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Relatively High |
| Hail | Relatively High |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Moderate |
| Winter Weather | Relatively High |
| Lightning | Relatively High |
| Ice Storm | Relatively High |
| Drought | Relatively Low |
| Cold Wave | Very High |
| Landslide | Relatively Moderate |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 18°F (-8°C) | 1.1 in | Coldest, Driest |
| February | 21°F (-6°C) | 1.1 in | |
| March | 32°F (0°C) | 2.2 in | |
| April | 45°F (7°C) | 2.9 in | |
| May | 57°F (14°C) | 3.3 in | |
| June | 66°F (19°C) | 3.8 in | |
| July | 70°F (21°C) | 4.0 in | Warmest |
| August | 68°F (20°C) | 4.1 in | Wettest |
| September | 61°F (16°C) | 3.8 in | |
| October | 49°F (9°C) | 2.4 in | |
| November | 35°F (2°C) | 2.1 in | |
| December | 22°F (-6°C) | 1.7 in |
Black Earth has a seasonal temperature swing of 53°F / from 18°F in January to 70°F in July. Total annual precipitation is 32.7 inches, with August being the wettest month (4.1") and January the driest (1.1").