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Oahe Acres, SD
Full City Profile · South Dakota · Stanley County County
3.3
/5.0
B
Good
443
Population
336/sq mi density
$76,375
Median Income
$25,116 per capita
$267,500
Home Value
$291,508 Zillow
47°F
Avg Temperature
311 sunny days/yr
348
Violent Crime/100K
3,108 property/100K
B
Overall
3.3 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.4 / 5.0
$76,375 median income, 0.0% unemployment
A+
Affordability
4.7 / 5.0
$267,500 home value, /mo rent
F
Safety
1.0 / 5.0
348 violent crimes/100K
B
Education
3.1 / 5.0
26.8% bachelor's degree or higher
Oahe Acres experiences four distinct seasons with an average annual temperature of 47°F (8°C). Winters average 19°F in January while summers reach 75°F in July. The area gets 311 sunny days per year. Annual precipitation totals 19.3 inches. Air quality is rated Good with a median AQI of 35.
Temperature
19°F Jan (-7°C)
75°F Jul (24°C)
| Annual Average | 46.9°F |
| 13% below US avg | |
| January Average | 19°F (-7°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 311 days/yr |
Geography
| Elevation | 1,730 ft (527 m) |
| Area | 1.3 sq mi (3.4 km²) |
| Population Density | 336/sq mi |
| Coordinates | 44.4648°N, 100.3449°W |
| Timezone | America/Chicago |
| County | Stanley County County |
| Nearest Airport | Pierre Regional (PIR) 6 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 35.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 5.1 / 100 |
| Social Vulnerability | 10.6 / 100 |
| Community Resilience | 45.6 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | Very Low |
| Strong Wind | Very Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively Low |
| Lightning | Very Low |
| Ice Storm | Relatively Low |
| 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 | 19°F (-7°C) | 0.3 in | Coldest, Driest |
| February | 24°F (-4°C) | 0.4 in | |
| March | 34°F (1°C) | 0.9 in | |
| April | 47°F (8°C) | 1.7 in | |
| May | 59°F (15°C) | 2.6 in | |
| June | 69°F (20°C) | 2.9 in | Wettest |
| July | 75°F (24°C) | 2.3 in | Warmest |
| August | 74°F (23°C) | 1.6 in | |
| September | 63°F (17°C) | 1.3 in | |
| October | 50°F (10°C) | 1.1 in | |
| November | 34°F (1°C) | 0.5 in | |
| December | 23°F (-5°C) | 0.4 in |
Oahe Acres has a seasonal temperature swing of 56°F / from 19°F in January to 75°F in July. Total annual precipitation is 15.9 inches, with June being the wettest month (2.9") and January the driest (0.3").