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Arena, WI
Full City Profile · Wisconsin · Sauk County County
3.2
/5.0
B
Good
886
Population
764/sq mi density
$67,917
Median Income
$33,594 per capita
$190,000
Home Value
$325,976 Zillow
$955
Median Rent
21.7% income on rent
46°F
Avg Temperature
260 sunny days/yr
404
Violent Crime/100K
1,131 property/100K
B
Overall
3.2 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.4 / 5.0
$67,917 median income, 0.7% unemployment
A+
Affordability
5.0 / 5.0
$190,000 home value, $955/mo rent
F
Safety
1.0 / 5.0
404 violent crimes/100K (6% above avg)
C+
Education
2.6 / 5.0
19.7% bachelor's degree or higher
Arena experiences four distinct seasons with an average annual temperature of 46°F (8°C). Winters average 18°F in January while summers reach 70°F in July. The area gets 260 sunny days per year. Annual precipitation totals 35.8 inches. The area receives 30.0 inches of snow annually. Air quality is rated Good with a median AQI of 38.
Temperature
18°F Jan (-8°C)
70°F Jul (21°C)
| Annual Average | 45.8°F |
| 15% below US avg | |
| January Average | 18°F (-8°C) |
| July Average | 70°F (21°C) |
| Sunny Days | 260 days/yr |
Geography
| Elevation | 733 ft (223 m) |
| Area | 1.2 sq mi (3.0 km²) |
| Population Density | 764/sq mi |
| Coordinates | 43.1636°N, 89.9074°W |
| Timezone | America/Chicago |
| County | Sauk County County |
| Nearest Airport | Tri-County Regional (LNR) 14 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 38.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0488 ppm |
| PM2.5 (Fine Particles) | 9.1 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 72.1 / 100 |
| Social Vulnerability | 21.9 / 100 |
| Community Resilience | 82.6 / 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 | 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 | 18°F (-8°C) | 1.1 in | Coldest |
| February | 21°F (-6°C) | 1.1 in | Driest |
| March | 33°F (0°C) | 2.2 in | |
| April | 45°F (7°C) | 2.9 in | |
| May | 57°F (14°C) | 3.3 in | |
| June | 66°F (19°C) | 3.9 in | |
| July | 70°F (21°C) | 4.1 in | Warmest, Wettest |
| August | 69°F (20°C) | 4.0 in | |
| September | 61°F (16°C) | 3.9 in | |
| October | 49°F (10°C) | 2.4 in | |
| November | 35°F (2°C) | 2.1 in | |
| December | 22°F (-6°C) | 1.7 in |
Arena has a seasonal temperature swing of 53°F / from 18°F in January to 70°F in July. Total annual precipitation is 32.5 inches, with July being the wettest month (4.1") and February the driest (1.1").