Rubicon, WI
Full City Profile · Wisconsin · Washington County County
3.4
/5.0
B
Good
118
Population
281/sq mi density
$55,938
Median Income
$34,579 per capita
$277,900
Home Value
$444,176 Zillow
45°F
Avg Temperature
B
Overall
3.4 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.1 / 5.0
$55,938 median income, 0.0% unemployment
B+
Affordability
3.9 / 5.0
$277,900 home value, /mo rent
C
Education
2.3 / 5.0
16.4% bachelor's degree or higher
Rubicon has a cool climate with an average annual temperature of 45°F (7°C). Winters average 17°F in January while summers reach 69°F in July. Annual precipitation totals 34.1 inches. The area receives 36.3 inches of snow annually.
Temperature
17°F Jan (-8°C)
69°F Jul (21°C)
| Annual Average | 44.7°F |
| 17% below US avg | |
| January Average | 17°F (-8°C) |
| July Average | 69°F (21°C) |
Geography
| Elevation | 1,031 ft (314 m) |
| Area | 0.4 sq mi (1.1 km²) |
| Population Density | 281/sq mi |
| Coordinates | 43.3372°N, 88.4526°W |
| Timezone | America/Chicago |
| County | Washington County County |
| Nearest Airport | General Mitchell International (MKE) 39 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 68.3 / 100 |
| Social Vulnerability | 10.6 / 100 |
| Community Resilience | 96.9 / 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 Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Low |
| Drought | Relatively Low |
| Cold Wave | Relatively High |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 17°F (-8°C) | 1.5 in | Coldest |
| February | 21°F (-6°C) | 1.3 in | Driest |
| March | 32°F (-0°C) | 1.8 in | |
| April | 44°F (7°C) | 3.4 in | |
| May | 56°F (13°C) | 3.8 in | |
| June | 66°F (19°C) | 4.8 in | Wettest |
| July | 69°F (21°C) | 3.9 in | Warmest |
| August | 67°F (20°C) | 3.7 in | |
| September | 60°F (16°C) | 3.2 in | |
| October | 48°F (9°C) | 2.9 in | |
| November | 35°F (2°C) | 2.1 in | |
| December | 23°F (-5°C) | 1.7 in |
Rubicon has a seasonal temperature swing of 52°F / from 17°F in January to 69°F in July. Total annual precipitation is 34.1 inches, with June being the wettest month (4.8") and February the driest (1.3").