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Westport, IN
Full City Profile · Indiana · Decatur County County
2.7
/5.0
C+
Fair
1,666
Population
1,449/sq mi density
$52,083
Median Income
$28,524 per capita
$136,500
Home Value
$231,889 Zillow
$724
Median Rent
33.4% income on rent
55°F
Avg Temperature
293 sunny days/yr
263
Violent Crime/100K
644 property/100K
C+
Overall
2.7 / 5.0
Fair overall score based on economy, affordability, safety and education
C+
Economy
2.9 / 5.0
$52,083 median income, 4.6% unemployment
A+
Affordability
5.0 / 5.0
$136,500 home value, $724/mo rent
F
Safety
1.0 / 5.0
263 violent crimes/100K
D
Education
1.8 / 5.0
9.8% bachelor's degree or higher
Westport experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 32°F in January while summers reach 75°F in July. The area gets 293 sunny days per year. Annual precipitation totals 49.3 inches. The area receives 17.2 inches of snow annually. Air quality is rated Good with a median AQI of 41.
Temperature
32°F Jan (-0°C)
75°F Jul (24°C)
| Annual Average | 54.8°F |
| 1% above US avg | |
| January Average | 32°F (-0°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 293 days/yr |
Geography
| Elevation | 794 ft (242 m) |
| Area | 1.3 sq mi (3.4 km²) |
| Population Density | 1,449/sq mi |
| Coordinates | 39.1763°N, 85.5750°W |
| Timezone | America/Indiana/Indianapolis |
| County | Decatur County County |
| Nearest Airport | Cincinnati/Northern Kentucky International (CVG) 49 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 41.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 23.1 / 100 |
| Social Vulnerability | 10.6 / 100 |
| Community Resilience | 78.7 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Low |
| Heat Wave | Very Low |
| Winter Weather | Very Low |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Low |
| Drought | Relatively Low |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 32°F (-0°C) | 2.5 in | Driest |
| February | 31°F (-1°C) | 2.5 in | Coldest |
| March | 41°F (5°C) | 3.9 in | |
| April | 52°F (11°C) | 4.2 in | |
| May | 62°F (17°C) | 4.8 in | Wettest |
| June | 71°F (21°C) | 3.7 in | |
| July | 75°F (24°C) | 4.3 in | Warmest |
| August | 73°F (23°C) | 3.9 in | |
| September | 66°F (19°C) | 3.0 in | |
| October | 55°F (13°C) | 3.0 in | |
| November | 43°F (6°C) | 3.7 in | |
| December | 33°F (1°C) | 3.3 in |
Westport has a seasonal temperature swing of 44°F / from 31°F in February to 75°F in July. Total annual precipitation is 42.6 inches, with May being the wettest month (4.8") and January the driest (2.5").