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Mount Calvary, WI
Full City Profile · Wisconsin · Fond du Lac County County
3.3
/5.0
B
Good
699
Population
659/sq mi density
$84,886
Median Income
$39,220 per capita
$201,400
Home Value
$338,741 Zillow
$685
Median Rent
18.1% income on rent
45°F
Avg Temperature
260 sunny days/yr
187
Violent Crime/100K
1,400 property/100K
B
Overall
3.3 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.5 / 5.0
$84,886 median income, 3.5% unemployment
A+
Affordability
5.0 / 5.0
$201,400 home value, $685/mo rent
F
Safety
1.0 / 5.0
187 violent crimes/100K
C+
Education
2.5 / 5.0
19.1% bachelor's degree or higher
Mount Calvary 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 31.5 inches. The area receives 38.0 inches of snow annually. 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 | 919 ft (280 m) |
| Area | 1.1 sq mi (2.7 km²) |
| Population Density | 659/sq mi |
| Coordinates | 43.8238°N, 88.2411°W |
| Timezone | America/Chicago |
| County | Fond du Lac County County |
| Nearest Airport | Wittman Regional (OSH) 22 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 38.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0455 ppm |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 76.3 / 100 |
| Social Vulnerability | 16.6 / 100 |
| Community Resilience | 94.2 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Moderate |
| Hail | Relatively Moderate |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Low |
| Drought | Very 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) | 1.1 in | Coldest |
| February | 21°F (-6°C) | 1.1 in | Driest |
| March | 32°F (-0°C) | 2.0 in | |
| April | 44°F (7°C) | 2.9 in | |
| May | 56°F (13°C) | 3.1 in | |
| June | 65°F (18°C) | 3.5 in | |
| July | 70°F (21°C) | 3.5 in | Warmest |
| August | 68°F (20°C) | 3.9 in | |
| September | 60°F (15°C) | 4.1 in | Wettest |
| October | 49°F (9°C) | 2.6 in | |
| November | 35°F (2°C) | 2.3 in | |
| December | 22°F (-5°C) | 1.7 in |
Mount Calvary has a seasonal temperature swing of 53°F / from 17°F in January to 70°F in July. Total annual precipitation is 31.9 inches, with September being the wettest month (4.1") and February the driest (1.1").