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South Hills, MT
Full City Profile · Montana · Broadwater County County
3.8
/5.0
B+
Good
634
Population
108/sq mi density
$160,417
Median Income
$86,175 per capita
$652,400
Home Value
$466,393 Zillow
46°F
Avg Temperature
273 sunny days/yr
528
Violent Crime/100K
3,799 property/100K
B+
Overall
3.8 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
5.0 / 5.0
$160,417 median income, 0.0% unemployment
A
Affordability
4.4 / 5.0
$652,400 home value, /mo rent
F
Safety
1.0 / 5.0
528 violent crimes/100K (39% above avg)
A+
Education
5.0 / 5.0
56.1% bachelor's degree or higher
South Hills experiences four distinct seasons with an average annual temperature of 46°F (8°C). Winters average 23°F in January while summers reach 71°F in July. The area gets 273 sunny days per year. Annual precipitation totals 11.4 inches. The area receives 37.2 inches of snow annually. Air quality is rated Good with a median AQI of 26.
Temperature
23°F Jan (-5°C)
71°F Jul (21°C)
| Annual Average | 45.5°F |
| 16% below US avg | |
| January Average | 23°F (-5°C) |
| July Average | 71°F (21°C) |
| Sunny Days | 273 days/yr |
Geography
| Elevation | 4,803 ft (1,464 m) |
| Area | 5.9 sq mi (15.2 km²) |
| Population Density | 108/sq mi |
| Coordinates | 46.5564°N, 111.9975°W |
| Timezone | America/Denver |
| County | Broadwater County County |
| Nearest Airport | Helena Regional (HLN) 4 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 26.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 17.7 / 100 |
| Social Vulnerability | 52.9 / 100 |
| Community Resilience | 19.4 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Relatively Low |
| Flood | Very Low |
| Hail | Very Low |
| Strong Wind | Very Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Moderate |
| Ice Storm | Very Low |
| Drought | Very Low |
| Cold Wave | Relatively Low |
| Landslide | Relatively Moderate |
| Avalanche | Relatively Moderate |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 23°F (-5°C) | 0.6 in | |
| February | 26°F (-3°C) | 0.4 in | Driest |
| March | 35°F (2°C) | 0.6 in | |
| April | 44°F (7°C) | 0.9 in | |
| May | 53°F (11°C) | 1.9 in | |
| June | 61°F (16°C) | 1.9 in | Wettest |
| July | 71°F (21°C) | 1.3 in | Warmest |
| August | 66°F (19°C) | 1.3 in | |
| September | 56°F (13°C) | 1.1 in | |
| October | 46°F (8°C) | 0.7 in | |
| November | 33°F (0°C) | 0.5 in | |
| December | 23°F (-5°C) | 0.5 in | Coldest |
South Hills has a seasonal temperature swing of 48°F / from 23°F in December to 71°F in July. Total annual precipitation is 11.5 inches, with June being the wettest month (1.9") and February the driest (0.4").