New Rockport Colony, MT
Full City Profile · Montana · Teton County County
1.4
/5.0
F
Poor
133
Population
38/sq mi density
43°F
Avg Temperature
F
Overall
1.4 / 5.0
Below average overall score based on economy, affordability, safety and education
F
Education
1.4 / 5.0
5.4% bachelor's degree or higher
New Rockport Colony has a cool climate with an average annual temperature of 43°F (6°C). Winters average 24°F in January while summers reach 66°F in July. Annual precipitation totals 13.1 inches. The area receives 47.5 inches of snow annually.
Temperature
24°F Jan (-5°C)
66°F Jul (19°C)
| Annual Average | 43.2°F |
| 20% below US avg | |
| January Average | 24°F (-5°C) |
| July Average | 66°F (19°C) |
Geography
| Elevation | 3,731 ft (1,137 m) |
| Area | 3.5 sq mi (9.1 km²) |
| Population Density | 38/sq mi |
| Coordinates | 47.8598°N, 112.0348°W |
| Timezone | America/Denver |
| County | Teton County County |
| Nearest Airport | Great Falls International (GTF) 40 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 19.0 / 100 |
| Social Vulnerability | 21.3 / 100 |
| Community Resilience | 57.6 / 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 Moderate |
| Lightning | Very Low |
| Ice Storm | Very Low |
| Drought | Relatively Low |
| Cold Wave | Relatively Moderate |
| Landslide | Very Low |
| Avalanche | Relatively Moderate |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 24°F (-5°C) | 0.4 in | Coldest |
| February | 25°F (-4°C) | 0.4 in | |
| March | 32°F (-0°C) | 0.6 in | |
| April | 41°F (5°C) | 1.5 in | |
| May | 51°F (10°C) | 2.4 in | |
| June | 58°F (15°C) | 2.6 in | Wettest |
| July | 66°F (19°C) | 1.2 in | Warmest |
| August | 65°F (18°C) | 1.4 in | |
| September | 56°F (14°C) | 1.2 in | |
| October | 44°F (7°C) | 0.8 in | |
| November | 32°F (0°C) | 0.4 in | |
| December | 24°F (-4°C) | 0.3 in | Driest |
New Rockport Colony has a seasonal temperature swing of 42°F / from 24°F in January to 66°F in July. Total annual precipitation is 13.1 inches, with June being the wettest month (2.6") and December the driest (0.3").