Elroy, WI
Full City Profile · Wisconsin · Juneau County County
3.7
/5.0
B+
Good
1,529
Population
761/sq mi density
$58,750
Median Income
$28,165 per capita
$120,500
Home Value
$230,380 Zillow
$918
Median Rent
29.5% income on rent
46°F
Avg Temperature
B+
Overall
3.7 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.6 / 5.0
$58,750 median income, 0.6% unemployment
A+
Affordability
5.0 / 5.0
$120,500 home value, $918/mo rent
C
Education
2.4 / 5.0
16.9% bachelor's degree or higher
Elroy 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. Annual precipitation totals 37.3 inches. The area receives 38.7 inches of snow annually.
Temperature
17°F Jan (-8°C)
71°F Jul (22°C)
| Annual Average | 46.0°F |
| 15% below US avg | |
| January Average | 17°F (-8°C) |
| July Average | 71°F (22°C) |
Geography
| Elevation | 957 ft (292 m) |
| Area | 1.9 sq mi (5.0 km²) |
| Population Density | 761/sq mi |
| Coordinates | 43.7416°N, 90.2702°W |
| Timezone | America/Chicago |
| County | Juneau County County |
| Nearest Airport | Tri-County Regional (LNR) 37 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 70.8 / 100 |
| Social Vulnerability | 64.1 / 100 |
| Community Resilience | 49.1 / 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 Moderate |
| Winter Weather | Relatively Low |
| Lightning | Relatively Low |
| Ice Storm | Very Low |
| Drought | Relatively Low |
| Cold Wave | Relatively Moderate |
| Landslide | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 17°F (-8°C) | 1.3 in | Coldest |
| February | 21°F (-6°C) | 1.2 in | Driest |
| March | 33°F (1°C) | 2.0 in | |
| April | 46°F (8°C) | 3.8 in | |
| May | 57°F (14°C) | 5.0 in | |
| June | 67°F (20°C) | 5.1 in | Wettest |
| July | 71°F (22°C) | 4.1 in | Warmest |
| August | 69°F (21°C) | 4.2 in | |
| September | 61°F (16°C) | 4.1 in | |
| October | 49°F (9°C) | 2.8 in | |
| November | 36°F (2°C) | 2.1 in | |
| December | 24°F (-5°C) | 1.6 in |
Elroy has a seasonal temperature swing of 54°F / from 17°F in January to 71°F in July. Total annual precipitation is 37.3 inches, with June being the wettest month (5.1") and February the driest (1.2").