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Lewis, IN
Full City Profile · Indiana · Clay County County
3.0
/5.0
B
Good
583
Population
2,159/sq mi density
54°F
Avg Temperature
293 sunny days/yr
324
Violent Crime/100K
4,931 property/100K
B
Overall
3.0 / 5.0
Good overall score based on economy, affordability, safety and education
F
Safety
1.0 / 5.0
324 violent crimes/100K
A+
Education
5.0 / 5.0
0.0% bachelor's degree or higher
Lewis experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 29°F in January while summers reach 76°F in July. The area gets 293 sunny days per year. Annual precipitation totals 47.2 inches. Air quality is rated Good with a median AQI of 41.
Temperature
29°F Jan (-1°C)
76°F Jul (24°C)
| Annual Average | 54.4°F |
| 1% above US avg | |
| January Average | 29°F (-1°C) |
| July Average | 76°F (24°C) |
| Sunny Days | 293 days/yr |
Geography
| Elevation | 599 ft (183 m) |
| Area | 0.3 sq mi (0.7 km²) |
| Population Density | 2,159/sq mi |
| Coordinates | 39.2601°N, 87.2553°W |
| Timezone | America/Indiana/Indianapolis |
| County | Clay County County |
| Nearest Airport | Terre Haute Regional (HUF) 13 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 41.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 27.0 / 100 |
| Social Vulnerability | 19.7 / 100 |
| Community Resilience | 76.9 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Very 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 | 29°F (-1°C) | 2.3 in | Coldest, Driest |
| February | 32°F (-0°C) | 2.4 in | |
| March | 42°F (6°C) | 3.7 in | |
| April | 53°F (12°C) | 4.0 in | |
| May | 63°F (17°C) | 4.7 in | |
| June | 72°F (22°C) | 3.9 in | |
| July | 76°F (24°C) | 4.7 in | Warmest, Wettest |
| August | 74°F (23°C) | 3.8 in | |
| September | 67°F (20°C) | 3.3 in | |
| October | 55°F (13°C) | 2.8 in | |
| November | 44°F (6°C) | 3.7 in | |
| December | 33°F (0°C) | 3.1 in |
Lewis has a seasonal temperature swing of 47°F / from 29°F in January to 76°F in July. Total annual precipitation is 42.4 inches, with July being the wettest month (4.7") and January the driest (2.3").