De Borgia, MT
Full City Profile · Montana · Mineral County County
5.0
/5.0
A+
Excellent
36
Population
13/sq mi density
42°F
Avg Temperature
A+
Overall
5.0 / 5.0
Strong
A+
Education
5.0 / 5.0
86.1% bachelor's degree or higher
De Borgia has a cool climate with an average annual temperature of 42°F (6°C). Winters average 24°F in January while summers reach 64°F in July. Annual precipitation totals 37.0 inches. The area receives 15.3 inches of snow annually.
Temperature
24°F Jan (-4°C)
64°F Jul (18°C)
| Annual Average | 42.2°F |
| 22% below US avg | |
| January Average | 24°F (-4°C) |
| July Average | 64°F (18°C) |
Geography
| Elevation | 3,652 ft (1,113 m) |
| Area | 2.7 sq mi (7.1 km²) |
| Population Density | 13/sq mi |
| Coordinates | 47.3701°N, 115.3210°W |
| Timezone | America/Denver |
| County | Mineral County County |
| Nearest Airport | Missoula Montana (MSO) 66 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 7.4 / 100 |
| Social Vulnerability | 59.2 / 100 |
| Community Resilience | 7.2 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Very Low |
| Wildfire | Relatively 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 | 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 | 24°F (-4°C) | 5.3 in | Coldest, Wettest |
| February | 28°F (-3°C) | 3.5 in | |
| March | 34°F (1°C) | 3.6 in | |
| April | 41°F (5°C) | 2.5 in | |
| May | 50°F (10°C) | 2.6 in | |
| June | 55°F (13°C) | 2.5 in | |
| July | 64°F (18°C) | 1.0 in | Warmest, Driest |
| August | 62°F (17°C) | 1.2 in | |
| September | 54°F (12°C) | 1.8 in | |
| October | 42°F (5°C) | 3.5 in | |
| November | 31°F (-0°C) | 4.5 in | |
| December | 24°F (-4°C) | 5.1 in |
De Borgia has a seasonal temperature swing of 40°F / from 24°F in January to 64°F in July. Total annual precipitation is 37.0 inches, with January being the wettest month (5.3") and July the driest (1.0").