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Norris, MT
Full City Profile · Montana · Madison County County
2.7
/5.0
C+
Fair
19
Population
56/sq mi density
49°F
Avg Temperature
311 sunny days/yr
117
Violent Crime/100K
584 property/100K
C+
Overall
2.7 / 5.0
Fair overall score based on economy, affordability, safety and education
F
Safety
1.0 / 5.0
117 violent crimes/100K
A
Education
4.4 / 5.0
0.0% bachelor's degree or higher
Norris experiences four distinct seasons with an average annual temperature of 49°F (9°C). Winters average 31°F in January while summers reach 71°F in July. The area gets 311 sunny days per year. Annual precipitation totals 18.4 inches. The area receives 51.8 inches of snow annually. Air quality is rated Good with a median AQI of 26.
Temperature
31°F Jan (-0°C)
71°F Jul (22°C)
| Annual Average | 49.2°F |
| 9% below US avg | |
| January Average | 31°F (-0°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 311 days/yr |
Geography
| Elevation | 4,856 ft (1,480 m) |
| Area | 0.3 sq mi (0.9 km²) |
| Population Density | 56/sq mi |
| Coordinates | 45.5731°N, 111.6913°W |
| Timezone | America/Denver |
| County | Madison County County |
| Nearest Airport | Bozeman Yellowstone International (BZN) 30 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 26.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 41.0 / 100 |
| Social Vulnerability | 18.5 / 100 |
| Community Resilience | 40.9 / 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 Low |
| Lightning | Relatively Low |
| Ice Storm | Very Low |
| Drought | Very Low |
| Cold Wave | Relatively Low |
| Landslide | Relatively Moderate |
| Volcano | Very Low |
| Avalanche | Very High |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Nearby Volcanoes
1 volcano within 200 km. Closest: Yellowstone (150 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Yellowstone | Caldera(s) | 2,805 m (9,203 ft) | -1350 | 150 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 31°F (-0°C) | 0.6 in | |
| February | 28°F (-3°C) | 0.5 in | Driest |
| March | 33°F (0°C) | 1.1 in | |
| April | 41°F (5°C) | 1.5 in | |
| May | 50°F (10°C) | 2.7 in | Wettest |
| June | 58°F (15°C) | 2.6 in | |
| July | 71°F (22°C) | 1.5 in | Warmest |
| August | 64°F (18°C) | 1.4 in | |
| September | 55°F (13°C) | 1.5 in | |
| October | 45°F (7°C) | 1.1 in | |
| November | 32°F (-0°C) | 0.8 in | |
| December | 24°F (-4°C) | 0.6 in | Coldest |
Norris has a seasonal temperature swing of 47°F / from 24°F in December to 71°F in July. Total annual precipitation is 15.7 inches, with May being the wettest month (2.7") and February the driest (0.5").