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Grandview Lake, IN
Full City Profile · Indiana · Brown County County
3.9
/5.0
B+
Good
319
Population
613/sq mi density
$236,042
Median Income
$108,253 per capita
$814,700
Home Value
$272,715 Zillow
52°F
Avg Temperature
293 sunny days/yr
97
Violent Crime/100K
4,332 property/100K
B+
Overall
3.9 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
5.0 / 5.0
$236,042 median income, 0.0% unemployment
A+
Affordability
4.7 / 5.0
$814,700 home value, /mo rent
F
Safety
1.0 / 5.0
97 violent crimes/100K
A+
Education
5.0 / 5.0
57.5% bachelor's degree or higher
Grandview Lake experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 27°F in January while summers reach 74°F in July. The area gets 293 sunny days per year. Annual precipitation totals 45.4 inches. The area receives 16.9 inches of snow annually. Air quality is rated Good with a median AQI of 41.
Temperature
27°F Jan (-3°C)
74°F Jul (23°C)
| Annual Average | 51.6°F |
| 4% below US avg | |
| January Average | 27°F (-3°C) |
| July Average | 74°F (23°C) |
| Sunny Days | 293 days/yr |
Geography
| Elevation | 752 ft (229 m) |
| Area | 0.5 sq mi (1.3 km²) |
| Population Density | 613/sq mi |
| Coordinates | 39.1516°N, 86.0396°W |
| Timezone | America/Indiana/Indianapolis |
| County | Brown County County |
| Nearest Airport | Indianapolis International (IND) 41 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 41.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0458 ppm |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 19.7 / 100 |
| Social Vulnerability | 47.4 / 100 |
| Community Resilience | 59.7 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Very Low |
| Strong Wind | Relatively Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively Low |
| Lightning | Very Low |
| Ice Storm | Relatively Moderate |
| Drought | Very Low |
| Cold Wave | Very Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 27°F (-3°C) | 2.8 in | Coldest |
| February | 32°F (0°C) | 2.7 in | Driest |
| March | 42°F (6°C) | 3.8 in | |
| April | 53°F (11°C) | 4.6 in | |
| May | 62°F (17°C) | 4.8 in | Wettest |
| June | 70°F (21°C) | 3.7 in | |
| July | 74°F (23°C) | 4.3 in | Warmest |
| August | 73°F (23°C) | 4.0 in | |
| September | 66°F (19°C) | 3.2 in | |
| October | 55°F (13°C) | 3.1 in | |
| November | 44°F (7°C) | 3.9 in | |
| December | 34°F (1°C) | 3.3 in |
Grandview Lake has a seasonal temperature swing of 47°F / from 27°F in January to 74°F in July. Total annual precipitation is 44.1 inches, with May being the wettest month (4.8") and February the driest (2.7").