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Plymouth, WI
Full City Profile · Wisconsin · Sheboygan County County
3.2
/5.0
B
Good
8,913
Population
1,663/sq mi density
$67,784
Median Income
$36,681 per capita
$194,900
Home Value
$410,769 Zillow
$865
Median Rent
24.1% income on rent
46°F
Avg Temperature
260 sunny days/yr
57
Violent Crime/100K
1,301 property/100K
B
Overall
3.2 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.2 / 5.0
$67,784 median income, 2.9% unemployment
A+
Affordability
5.0 / 5.0
$194,900 home value, $865/mo rent
F
Safety
1.0 / 5.0
57 violent crimes/100K
C+
Education
2.7 / 5.0
21.7% bachelor's degree or higher
Plymouth experiences four distinct seasons with an average annual temperature of 46°F (8°C). Winters average 19°F in January while summers reach 71°F in July. The area gets 260 sunny days per year. Annual precipitation totals 33.6 inches. The area receives 44.7 inches of snow annually. Air quality is rated Good with a median AQI of 38.
Temperature
19°F Jan (-7°C)
71°F Jul (21°C)
| Annual Average | 45.7°F |
| 15% below US avg | |
| January Average | 19°F (-7°C) |
| July Average | 71°F (21°C) |
| Sunny Days | 260 days/yr |
Geography
| Elevation | 878 ft (268 m) |
| Area | 5.3 sq mi (13.8 km²) |
| Population Density | 1,663/sq mi |
| Coordinates | 43.7453°N, 87.9653°W |
| Timezone | America/Chicago |
| County | Sheboygan County County |
| Nearest Airport | Wittman Regional (OSH) 36 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 38.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0481 ppm |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 70.2 / 100 |
| Social Vulnerability | 15.9 / 100 |
| Community Resilience | 99.4 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Moderate |
| Ice Storm | Very Low |
| Drought | No Rating |
| Cold Wave | Relatively Moderate |
| Landslide | Very Low |
| Coastal Flood | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 19°F (-7°C) | 1.3 in | Coldest |
| February | 22°F (-6°C) | 1.1 in | Driest |
| March | 32°F (0°C) | 2.1 in | |
| April | 44°F (7°C) | 3.2 in | |
| May | 55°F (13°C) | 3.2 in | |
| June | 65°F (18°C) | 3.4 in | |
| July | 71°F (21°C) | 3.5 in | Warmest |
| August | 69°F (20°C) | 3.9 in | |
| September | 61°F (16°C) | 4.2 in | Wettest |
| October | 49°F (10°C) | 2.7 in | |
| November | 36°F (2°C) | 2.5 in | |
| December | 24°F (-5°C) | 1.9 in |
Plymouth has a seasonal temperature swing of 52°F / from 19°F in January to 71°F in July. Total annual precipitation is 33.0 inches, with September being the wettest month (4.2") and February the driest (1.1").