All Countries
Cobb, WI
Full City Profile · Wisconsin · Grant County County
3.7
/5.0
B+
Good
373
Population
362/sq mi density
$76,354
Median Income
$44,198 per capita
$150,800
Home Value
$275,866 Zillow
$1,063
Median Rent
17.9% 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
4.2 / 5.0
$76,354 median income, 0.0% unemployment
A+
Affordability
5.0 / 5.0
$150,800 home value, $1,063/mo rent
C+
Safety
2.5 / 5.0
0 violent crimes/100K
C+
Education
2.9 / 5.0
24.3% bachelor's degree or higher
Cobb experiences four distinct seasons with an average annual temperature of 46°F (8°C). Winters average 17°F in January while summers reach 71°F in July. The area gets 260 sunny days per year. Annual precipitation totals 39.6 inches. The area receives 41.1 inches of snow annually. Air quality is rated Good with a median AQI of 38.
Temperature
17°F Jan (-8°C)
71°F Jul (22°C)
| Annual Average | 45.7°F |
| 15% below US avg | |
| January Average | 17°F (-8°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 260 days/yr |
Geography
| Elevation | 1,146 ft (349 m) |
| Area | 0.8 sq mi (2.1 km²) |
| Population Density | 362/sq mi |
| Coordinates | 42.9667°N, 90.3285°W |
| Timezone | America/Chicago |
| County | Grant County County |
| Nearest Airport | Tri-County Regional (LNR) 19 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 38.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| PM2.5 (Fine Particles) | 10.3 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 61.1 / 100 |
| Social Vulnerability | 47.1 / 100 |
| Community Resilience | 63.9 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Low |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Moderate |
| Landslide | Relatively Moderate |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 17°F (-8°C) | 1.1 in | Coldest, Driest |
| February | 21°F (-6°C) | 1.1 in | |
| March | 33°F (0°C) | 2.3 in | |
| April | 46°F (8°C) | 3.2 in | |
| May | 58°F (14°C) | 3.5 in | |
| June | 67°F (19°C) | 4.2 in | Wettest |
| July | 71°F (22°C) | 4.1 in | Warmest |
| August | 69°F (20°C) | 4.1 in | |
| September | 61°F (16°C) | 3.8 in | |
| October | 49°F (10°C) | 2.4 in | |
| November | 35°F (1°C) | 2.2 in | |
| December | 22°F (-6°C) | 1.6 in |
Cobb has a seasonal temperature swing of 53°F / from 17°F in January to 71°F in July. Total annual precipitation is 33.7 inches, with June being the wettest month (4.2") and January the driest (1.1").