Green Bay, WI
Full City Profile · Wisconsin · Brown County County
3.2
/5.0
B
Good
106,585
Population
2,344/sq mi density
$62,546
Median Income
$34,514 per capita
$191,500
Home Value
$285,361 Zillow
$904
Median Rent
27.5% income on rent
46°F
Avg Temperature
502
Violent Crime/100K
1,331 property/100K
B
Overall
3.2 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.6 / 5.0
$62,546 median income, 4.3% unemployment
A+
Affordability
5.0 / 5.0
$191,500 home value, $904/mo rent
F
Safety
1.0 / 5.0
502 violent crimes/100K (32% above avg)
B
Education
3.0 / 5.0
25.5% bachelor's degree or higher
Green Bay experiences four distinct seasons with an average annual temperature of 46°F (8°C). Winters average 18°F in January while summers reach 71°F in July. Annual precipitation totals 31.6 inches. The area receives 55.6 inches of snow annually. Air quality is rated Good with a median AQI of 37.
Temperature
18°F Jan (-8°C)
71°F Jul (21°C)
| Annual Average | 45.7°F |
| 15% below US avg | |
| January Average | 18°F (-8°C) |
| July Average | 71°F (21°C) |
Geography
| Elevation | 591 ft (180 m) |
| Area | 55.9 sq mi (144.7 km²) |
| Population Density | 2,344/sq mi |
| Coordinates | 44.5215°N, 87.9866°W |
| Timezone | America/Chicago |
| County | Brown County County |
| Nearest Airport | Green Bay/Austin Straubel International (GRB) 8 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 37.0 |
| Rating | Good |
| Good Days % | 79.2% |
| Unhealthy Days | 0 |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0461 ppm |
| PM2.5 (Fine Particles) | 9.4 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 90.0 / 100 |
| Social Vulnerability | 17.5 / 100 |
| Community Resilience | 94.9 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Moderate |
| Hail | Relatively High |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively High |
| Ice Storm | Relatively Low |
| Drought | No Rating |
| Cold Wave | Relatively High |
| Landslide | Very Low |
| Coastal Flood | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 18°F (-8°C) | 1.4 in | Coldest |
| February | 21°F (-6°C) | 1.2 in | Driest |
| March | 32°F (0°C) | 2.0 in | |
| April | 44°F (7°C) | 3.0 in | |
| May | 57°F (14°C) | 3.4 in | |
| June | 66°F (19°C) | 4.1 in | Wettest |
| July | 71°F (21°C) | 3.6 in | Warmest |
| August | 69°F (20°C) | 3.4 in | |
| September | 61°F (16°C) | 3.2 in | |
| October | 49°F (9°C) | 2.7 in | |
| November | 36°F (2°C) | 2.0 in | |
| December | 25°F (-4°C) | 1.8 in |
Green Bay has a seasonal temperature swing of 52°F / from 18°F in January to 71°F in July. Total annual precipitation is 31.6 inches, with June being the wettest month (4.1") and February the driest (1.2").