West Brule, SD
Full City Profile · South Dakota · Buffalo County County
2.8
/5.0
C+
Fair
482
Population
408/sq mi density
$34,167
Median Income
$8,770 per capita
$425
Median Rent
20.0% income on rent
47°F
Avg Temperature
C+
Overall
2.8 / 5.0
Fair overall score based on economy, affordability, safety and education
C+
Economy
2.5 / 5.0
$34,167 median income, 0.0% unemployment
A+
Affordability
5.0 / 5.0
F
Education
1.0 / 5.0
0.5% bachelor's degree or higher
West Brule experiences four distinct seasons with an average annual temperature of 47°F (8°C). Winters average 18°F in January while summers reach 74°F in July. Annual precipitation totals 20.1 inches. The area receives 18.9 inches of snow annually.
Temperature
18°F Jan (-8°C)
74°F Jul (24°C)
| Annual Average | 46.7°F |
| 14% below US avg | |
| January Average | 18°F (-8°C) |
| July Average | 74°F (24°C) |
Geography
| Elevation | 1,778 ft (542 m) |
| Area | 1.2 sq mi (3.1 km²) |
| Population Density | 408/sq mi |
| Coordinates | 44.0727°N, 99.6384°W |
| Timezone | America/Chicago |
| County | Buffalo County County |
| Nearest Airport | Pierre Regional (PIR) 39 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 13.7 / 100 |
| Social Vulnerability | 66.6 / 100 |
| Community Resilience | 0.5 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Very Low |
| Wildfire | Relatively Low |
| Flood | Very Low |
| Hail | Very Low |
| Strong Wind | Relatively Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively Low |
| Lightning | Very Low |
| Ice Storm | Relatively Low |
| Drought | Relatively Low |
| Cold Wave | Relatively Moderate |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 18°F (-8°C) | 0.5 in | Coldest |
| February | 22°F (-5°C) | 0.5 in | |
| March | 33°F (1°C) | 0.9 in | |
| April | 45°F (7°C) | 1.8 in | |
| May | 58°F (14°C) | 3.2 in | |
| June | 68°F (20°C) | 3.8 in | Wettest |
| July | 74°F (24°C) | 2.8 in | Warmest |
| August | 73°F (23°C) | 2.2 in | |
| September | 64°F (18°C) | 2.0 in | |
| October | 49°F (9°C) | 1.6 in | |
| November | 35°F (1°C) | 0.4 in | |
| December | 22°F (-5°C) | 0.4 in | Driest |
West Brule has a seasonal temperature swing of 56°F / from 18°F in January to 74°F in July. Total annual precipitation is 20.1 inches, with June being the wettest month (3.8") and December the driest (0.4").