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Sardinia, IN
Full City Profile · Indiana · Decatur County County
3.2
/5.0
B
Good
115
Population
885/sq mi density
$90,458
Median Income
$30,118 per capita
55°F
Avg Temperature
293 sunny days/yr
263
Violent Crime/100K
644 property/100K
B
Overall
3.2 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.6 / 5.0
$90,458 median income, 10.5% unemployment
F
Safety
1.0 / 5.0
263 violent crimes/100K
A+
Education
5.0 / 5.0
0.0% bachelor's degree or higher
Sardinia 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 | 764 ft (233 m) |
| Area | 0.1 sq mi (0.3 km²) |
| Population Density | 885/sq mi |
| Coordinates | 39.1531°N, 85.6310°W |
| Timezone | America/Indiana/Indianapolis |
| County | Decatur County County |
| Nearest Airport | Cincinnati/Northern Kentucky International (CVG) 52 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) | 2.7 in | Coldest |
| February | 32°F (-0°C) | 2.6 in | Driest |
| March | 42°F (6°C) | 3.9 in | |
| April | 52°F (11°C) | 4.4 in | |
| May | 62°F (17°C) | 4.8 in | Wettest |
| June | 71°F (22°C) | 3.8 in | |
| July | 75°F (24°C) | 4.3 in | Warmest |
| August | 73°F (23°C) | 4.0 in | |
| September | 66°F (19°C) | 3.0 in | |
| October | 55°F (13°C) | 3.0 in | |
| November | 44°F (7°C) | 3.7 in | |
| December | 34°F (1°C) | 3.4 in |
Sardinia has a seasonal temperature swing of 44°F / from 32°F in January to 75°F in July. Total annual precipitation is 43.6 inches, with May being the wettest month (4.8") and February the driest (2.6").