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Lewisville, IN
Full City Profile · Indiana · Henry County County
2.6
/5.0
C+
Fair
321
Population
1,235/sq mi density
$52,143
Median Income
$26,907 per capita
$101,600
Home Value
$218,243 Zillow
$871
Median Rent
21.7% income on rent
50°F
Avg Temperature
293 sunny days/yr
81
Violent Crime/100K
4,552 property/100K
C+
Overall
2.6 / 5.0
Fair overall score based on economy, affordability, safety and education
C
Economy
2.4 / 5.0
$52,143 median income, 9.5% unemployment
A+
Affordability
5.0 / 5.0
$101,600 home value, $871/mo rent
F
Safety
1.0 / 5.0
81 violent crimes/100K
C
Education
2.2 / 5.0
14.7% bachelor's degree or higher
Lewisville experiences four distinct seasons with an average annual temperature of 50°F (10°C). Winters average 26°F in January while summers reach 72°F in July. The area gets 293 sunny days per year. Annual precipitation totals 44.4 inches. The area receives 24.8 inches of snow annually. Air quality is rated Good with a median AQI of 41.
Temperature
26°F Jan (-4°C)
72°F Jul (22°C)
| Annual Average | 50.4°F |
| 7% below US avg | |
| January Average | 26°F (-4°C) |
| July Average | 72°F (22°C) |
| Sunny Days | 293 days/yr |
Geography
| Elevation | 1,053 ft (321 m) |
| Area | 0.3 sq mi (0.7 km²) |
| Population Density | 1,235/sq mi |
| Coordinates | 39.8066°N, 85.3531°W |
| Timezone | America/Indiana/Indianapolis |
| County | Henry County County |
| Nearest Airport | Delaware County Regional (MIE) 30 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 41.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| PM2.5 (Fine Particles) | 9.4 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 44.8 / 100 |
| Social Vulnerability | 34.5 / 100 |
| Community Resilience | 72.7 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Low |
| 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 | 26°F (-4°C) | 2.4 in | Coldest, Driest |
| February | 29°F (-2°C) | 2.4 in | |
| March | 39°F (4°C) | 3.4 in | |
| April | 50°F (10°C) | 4.1 in | |
| May | 61°F (16°C) | 4.7 in | Wettest |
| June | 70°F (21°C) | 4.1 in | |
| July | 72°F (22°C) | 4.4 in | Warmest |
| August | 71°F (22°C) | 3.7 in | |
| September | 65°F (18°C) | 2.9 in | |
| October | 53°F (12°C) | 2.9 in | |
| November | 42°F (5°C) | 3.6 in | |
| December | 31°F (-1°C) | 3.1 in |
Lewisville has a seasonal temperature swing of 47°F / from 26°F in January to 72°F in July. Total annual precipitation is 41.6 inches, with May being the wettest month (4.7") and January the driest (2.4").