Westport, IN
Full City Profile · Indiana · Decatur County County
3.1
/5.0
B
Good
1,666
Population
1,449/sq mi density
$52,083
Median Income
$28,524 per capita
$136,500
Home Value
$243,639 Zillow
$724
Median Rent
33.4% income on rent
55°F
Avg Temperature
B
Overall
3.1 / 5.0
Good overall score based on economy, affordability, safety and education
C+
Economy
2.5 / 5.0
$52,083 median income, 7.4% unemployment
A+
Affordability
5.0 / 5.0
$136,500 home value, $724/mo rent
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. Annual precipitation totals 49.3 inches. The area receives 17.2 inches of snow annually.
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) |
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
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) | 3.4 in | Coldest |
| February | 36°F (2°C) | 3.2 in | Driest |
| March | 45°F (7°C) | 4.2 in | |
| April | 56°F (13°C) | 5.3 in | Wettest |
| May | 64°F (18°C) | 4.9 in | |
| June | 72°F (22°C) | 5.1 in | |
| July | 75°F (24°C) | 4.5 in | Warmest |
| August | 74°F (23°C) | 4.5 in | |
| September | 67°F (20°C) | 3.3 in | |
| October | 57°F (14°C) | 3.5 in | |
| November | 45°F (7°C) | 3.8 in | |
| December | 36°F (2°C) | 3.7 in |
Westport has a seasonal temperature swing of 44°F / from 32°F in January to 75°F in July. Total annual precipitation is 49.3 inches, with April being the wettest month (5.3") and February the driest (3.2").