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Winchester, WI
Full City Profile · Wisconsin · Winnebago County County
3.4
/5.0
B
Good
619
Population
268/sq mi density
$86,458
Median Income
$40,073 per capita
$222,900
Home Value
$388,457 Zillow
$958
Median Rent
14.2% income on rent
45°F
Avg Temperature
270 sunny days/yr
164
Violent Crime/100K
779 property/100K
B
Overall
3.4 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.6 / 5.0
$86,458 median income, 3.1% unemployment
A+
Affordability
5.0 / 5.0
$222,900 home value, $958/mo rent
F
Safety
1.0 / 5.0
164 violent crimes/100K
B
Education
3.0 / 5.0
25.2% bachelor's degree or higher
Winchester 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 270 sunny days per year. Annual precipitation totals 34.9 inches. The area receives 45.9 inches of snow annually. Air quality is rated Good with a median AQI of 38.
Temperature
17°F Jan (-9°C)
70°F Jul (21°C)
| Annual Average | 44.8°F |
| 17% below US avg | |
| January Average | 17°F (-9°C) |
| July Average | 70°F (21°C) |
| Sunny Days | 270 days/yr |
Geography
| Elevation | 822 ft (251 m) |
| Area | 2.3 sq mi (6.0 km²) |
| Population Density | 268/sq mi |
| Coordinates | 44.1982°N, 88.6599°W |
| Timezone | America/Chicago |
| County | Winnebago County County |
| Nearest Airport | Appleton International (ATW) 8 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 38.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 86.8 / 100 |
| Social Vulnerability | 20.8 / 100 |
| Community Resilience | 97.7 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| 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 High |
| 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 (-9°C) | 1.3 in | Coldest |
| February | 20°F (-7°C) | 1.0 in | Driest |
| March | 31°F (-1°C) | 2.0 in | |
| April | 44°F (7°C) | 2.7 in | |
| May | 57°F (14°C) | 3.4 in | |
| June | 66°F (19°C) | 3.5 in | |
| July | 70°F (21°C) | 3.5 in | Warmest |
| August | 68°F (20°C) | 3.9 in | Wettest |
| September | 60°F (15°C) | 3.5 in | |
| October | 48°F (9°C) | 2.4 in | |
| November | 34°F (1°C) | 2.2 in | |
| December | 21°F (-6°C) | 1.5 in |
Winchester has a seasonal temperature swing of 54°F / from 17°F in January to 70°F in July. Total annual precipitation is 30.8 inches, with August being the wettest month (3.9") and February the driest (1.0").