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Norwalk, WI
Full City Profile · Wisconsin · Monroe County County
3.3
/5.0
B
Good
612
Population
594/sq mi density
$58,750
Median Income
$24,023 per capita
$94,000
Home Value
$190,568 Zillow
$732
Median Rent
22.3% income on rent
45°F
Avg Temperature
260 sunny days/yr
B
Overall
3.3 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.5 / 5.0
$58,750 median income, 2.7% unemployment
A+
Affordability
5.0 / 5.0
$94,000 home value, $732/mo rent
D
Education
1.5 / 5.0
6.8% bachelor's degree or higher
Norwalk has a cool climate with an average annual temperature of 45°F (7°C). Winters average 17°F in January while summers reach 70°F in July. The area gets 260 sunny days per year. Annual precipitation totals 36.7 inches. Air quality is rated Good with a median AQI of 38.
Temperature
17°F Jan (-8°C)
70°F Jul (21°C)
| Annual Average | 45.0°F |
| 17% below US avg | |
| January Average | 17°F (-8°C) |
| July Average | 70°F (21°C) |
| Sunny Days | 260 days/yr |
Geography
| Elevation | 1,038 ft (316 m) |
| Area | 1.0 sq mi (2.7 km²) |
| Population Density | 594/sq mi |
| Coordinates | 43.8342°N, 90.6269°W |
| Timezone | America/Chicago |
| County | Monroe County County |
| Nearest Airport | La Crosse Regional (LSE) 32 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 38.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| PM2.5 (Fine Particles) | 7.9 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 78.9 / 100 |
| Social Vulnerability | 75.7 / 100 |
| Community Resilience | 65.2 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Moderate |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Low |
| Ice Storm | Relatively Low |
| Drought | Very Low |
| Cold Wave | Relatively High |
| Landslide | Relatively Moderate |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 17°F (-8°C) | 0.9 in | Coldest |
| February | 19°F (-8°C) | 0.9 in | Driest |
| March | 30°F (-1°C) | 2.0 in | |
| April | 44°F (7°C) | 3.1 in | |
| May | 56°F (14°C) | 3.6 in | |
| June | 65°F (19°C) | 3.9 in | |
| July | 70°F (21°C) | 4.2 in | Warmest |
| August | 68°F (20°C) | 4.3 in | Wettest |
| September | 60°F (16°C) | 4.1 in | |
| October | 48°F (9°C) | 2.4 in | |
| November | 34°F (1°C) | 2.1 in | |
| December | 20°F (-7°C) | 1.3 in |
Norwalk has a seasonal temperature swing of 53°F / from 17°F in January to 70°F in July. Total annual precipitation is 32.9 inches, with August being the wettest month (4.3") and February the driest (0.9").