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Big Falls, WI
Full City Profile · Wisconsin · Portage County County
2.4
/5.0
C
Fair
157
Population
334/sq mi density
$73,300
Home Value
$140,560 Zillow
$919
Median Rent
38.1% income on rent
44°F
Avg Temperature
270 sunny days/yr
80
Violent Crime/100K
1,046 property/100K
C
Overall
2.4 / 5.0
Fair overall score based on economy, affordability, safety and education
F
Safety
1.0 / 5.0
80 violent crimes/100K
B+
Education
3.8 / 5.0
35.4% bachelor's degree or higher
Big Falls has a cool climate with an average annual temperature of 44°F (7°C). Winters average 15°F in January while summers reach 70°F in July. The area gets 270 sunny days per year. Annual precipitation totals 34.0 inches. Air quality is rated Good with a median AQI of 38.
Temperature
15°F Jan (-9°C)
70°F Jul (21°C)
| Annual Average | 44.3°F |
| 18% below US avg | |
| January Average | 15°F (-9°C) |
| July Average | 70°F (21°C) |
| Sunny Days | 270 days/yr |
Geography
| Elevation | 951 ft (290 m) |
| Area | 0.5 sq mi (1.3 km²) |
| Population Density | 334/sq mi |
| Coordinates | 44.6156°N, 89.0202°W |
| Timezone | America/Chicago |
| County | Portage County County |
| Nearest Airport | Appleton International (ATW) 35 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 38.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 62.7 / 100 |
| Social Vulnerability | 10.6 / 100 |
| Community Resilience | 85.2 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| 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 | Very Low |
| Cold Wave | Relatively Moderate |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 15°F (-9°C) | 1.1 in | Coldest |
| February | 19°F (-7°C) | 0.9 in | Driest |
| March | 30°F (-1°C) | 2.0 in | |
| April | 44°F (7°C) | 2.7 in | |
| May | 56°F (13°C) | 3.6 in | |
| June | 65°F (18°C) | 3.5 in | |
| July | 70°F (21°C) | 3.8 in | Warmest |
| August | 67°F (19°C) | 3.9 in | Wettest |
| September | 58°F (15°C) | 3.8 in | |
| October | 47°F (8°C) | 2.4 in | |
| November | 33°F (0°C) | 2.1 in | |
| December | 20°F (-7°C) | 1.4 in |
Big Falls has a seasonal temperature swing of 54°F / from 15°F in January to 70°F in July. Total annual precipitation is 31.3 inches, with August being the wettest month (3.9") and February the driest (0.9").