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Belmont, NH
Full City Profile · New Hampshire · Belknap County County
2.9
/5.0
C+
Fair
1,257
Population
998/sq mi density
$51,086
Median Income
$31,067 per capita
$150,000
Home Value
$446,816 Zillow
$1,413
Median Rent
47.0% income on rent
47°F
Avg Temperature
246 sunny days/yr
261
Violent Crime/100K
1,755 property/100K
C+
Overall
2.9 / 5.0
Fair overall score based on economy, affordability, safety and education
B+
Economy
3.7 / 5.0
$51,086 median income, 0.0% unemployment
A+
Affordability
5.0 / 5.0
$150,000 home value, $1,413/mo rent
F
Safety
1.0 / 5.0
261 violent crimes/100K
D
Education
1.9 / 5.0
10.8% bachelor's degree or higher
Belmont experiences four distinct seasons with an average annual temperature of 47°F (8°C). Winters average 24°F in January while summers reach 71°F in July. The area gets 246 sunny days per year. Annual precipitation totals 46.3 inches. The area receives 56.6 inches of snow annually. Air quality is rated Good with a median AQI of 37.
Temperature
24°F Jan (-5°C)
71°F Jul (22°C)
| Annual Average | 47.4°F |
| 12% below US avg | |
| January Average | 24°F (-5°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 246 days/yr |
Geography
| Elevation | 601 ft (183 m) |
| Area | 1.3 sq mi (3.3 km²) |
| Population Density | 998/sq mi |
| Coordinates | 43.4400°N, 71.4789°W |
| Timezone | America/New_York |
| County | Belknap County County |
| Nearest Airport | Manchester Boston Regional (MHT) 35 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 37.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0399 ppm |
| PM2.5 (Fine Particles) | 5.4 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 57.4 / 100 |
| Social Vulnerability | 17.0 / 100 |
| Community Resilience | 81.5 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Relatively Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Very Low |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively High |
| Ice Storm | Relatively High |
| Drought | Relatively Low |
| Cold Wave | Relatively Low |
| Landslide | Relatively Low |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Tsunami History
1 tsunami recorded within 500 km. Highest wave on record: 3.6 m (12 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 2008 | MAINE | Avalanche | 3.6 m | - | 149 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 24°F (-5°C) | 3.1 in | |
| February | 22°F (-6°C) | 3.0 in | Coldest, Driest |
| March | 31°F (-0°C) | 3.2 in | |
| April | 43°F (6°C) | 3.5 in | |
| May | 54°F (12°C) | 3.7 in | |
| June | 63°F (17°C) | 3.6 in | |
| July | 71°F (22°C) | 3.7 in | Warmest |
| August | 66°F (19°C) | 3.7 in | |
| September | 58°F (14°C) | 3.2 in | |
| October | 47°F (8°C) | 3.7 in | |
| November | 37°F (3°C) | 4.3 in | Wettest |
| December | 25°F (-4°C) | 3.6 in |
Belmont has a seasonal temperature swing of 49°F / from 22°F in February to 71°F in July. Total annual precipitation is 42.4 inches, with November being the wettest month (4.3") and February the driest (3.0").