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Trempealeau, WI
Full City Profile · Wisconsin · Trempealeau County County
3.3
/5.0
B
Good
1,737
Population
877/sq mi density
$75,423
Median Income
$37,083 per capita
$198,600
Home Value
$333,059 Zillow
$1,125
Median Rent
28.5% income on rent
44°F
Avg Temperature
270 sunny days/yr
61
Violent Crime/100K
363 property/100K
B
Overall
3.3 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.5 / 5.0
$75,423 median income, 1.1% unemployment
A+
Affordability
5.0 / 5.0
$198,600 home value, $1,125/mo rent
F
Safety
1.0 / 5.0
61 violent crimes/100K
C+
Education
2.7 / 5.0
21.8% bachelor's degree or higher
Trempealeau has a cool climate with an average annual temperature of 44°F (7°C). Winters average 14°F in January while summers reach 70°F in July. The area gets 270 sunny days per year. Annual precipitation totals 35.6 inches. The area receives 41.1 inches of snow annually. Air quality is rated Good with a median AQI of 38.
Temperature
14°F Jan (-10°C)
70°F Jul (21°C)
| Annual Average | 44.0°F |
| 19% below US avg | |
| January Average | 14°F (-10°C) |
| July Average | 70°F (21°C) |
| Sunny Days | 270 days/yr |
Geography
| Elevation | 647 ft (197 m) |
| Area | 2.1 sq mi (5.4 km²) |
| Population Density | 877/sq mi |
| Coordinates | 44.0022°N, 91.4280°W |
| Timezone | America/Chicago |
| County | Trempealeau County County |
| Nearest Airport | La Crosse Regional (LSE) 12 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 38.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 58.7 / 100 |
| Social Vulnerability | 40.7 / 100 |
| Community Resilience | 70.2 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | No Rating |
| 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 Low |
| Cold Wave | Relatively Moderate |
| Landslide | Relatively Moderate |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 14°F (-10°C) | 0.9 in | Coldest |
| February | 20°F (-7°C) | 0.8 in | Driest |
| March | 32°F (0°C) | 1.9 in | |
| April | 46°F (8°C) | 3.0 in | |
| May | 58°F (15°C) | 3.8 in | |
| June | 68°F (20°C) | 4.0 in | |
| July | 70°F (21°C) | 4.2 in | Warmest |
| August | 69°F (21°C) | 4.3 in | Wettest |
| September | 61°F (16°C) | 4.2 in | |
| October | 49°F (10°C) | 2.4 in | |
| November | 34°F (1°C) | 1.8 in | |
| December | 20°F (-7°C) | 1.3 in |
Trempealeau has a seasonal temperature swing of 56°F / from 14°F in January to 70°F in July. Total annual precipitation is 32.6 inches, with August being the wettest month (4.3") and February the driest (0.8").