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Antrim, NH
Full City Profile · New Hampshire · Merrimack County County
3.3
/5.0
B
Good
1,293
Population
284/sq mi density
$72,750
Median Income
$37,625 per capita
$259,400
Home Value
$410,943 Zillow
$940
Median Rent
39.6% income on rent
47°F
Avg Temperature
246 sunny days/yr
111
Violent Crime/100K
777 property/100K
B
Overall
3.3 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.5 / 5.0
$72,750 median income, 1.5% unemployment
A+
Affordability
4.7 / 5.0
$259,400 home value, $940/mo rent
F
Safety
1.0 / 5.0
111 violent crimes/100K
B
Education
3.1 / 5.0
26.5% bachelor's degree or higher
Antrim experiences four distinct seasons with an average annual temperature of 47°F (8°C). Winters average 21°F in January while summers reach 71°F in July. The area gets 246 sunny days per year. Annual precipitation totals 47.4 inches. Air quality is rated Good with a median AQI of 37.
Temperature
21°F Jan (-6°C)
71°F Jul (22°C)
| Annual Average | 46.8°F |
| 13% below US avg | |
| January Average | 21°F (-6°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 246 days/yr |
Geography
| Elevation | 826 ft (252 m) |
| Area | 4.5 sq mi (11.7 km²) |
| Population Density | 284/sq mi |
| Coordinates | 43.0440°N, 71.9510°W |
| Timezone | America/New_York |
| County | Merrimack County County |
| Nearest Airport | Manchester Boston Regional (MHT) 27 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 37.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0420 ppm |
| SO₂ (Sulfur Dioxide) | 0.53 ppb |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 78.2 / 100 |
| Social Vulnerability | 15.0 / 100 |
| Community Resilience | 80.8 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Relatively Moderate |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Relatively Moderate |
| Hail | Relatively Low |
| Strong Wind | Relatively Moderate |
| 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)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 21°F (-6°C) | 3.3 in | Coldest, Driest |
| February | 22°F (-6°C) | 3.3 in | |
| March | 32°F (-0°C) | 3.6 in | |
| April | 43°F (6°C) | 3.7 in | |
| May | 55°F (13°C) | 3.9 in | |
| June | 63°F (17°C) | 3.7 in | |
| July | 71°F (22°C) | 3.5 in | Warmest |
| August | 67°F (19°C) | 3.8 in | |
| September | 59°F (15°C) | 3.3 in | |
| October | 48°F (9°C) | 3.7 in | |
| November | 38°F (3°C) | 4.4 in | Wettest |
| December | 26°F (-3°C) | 4.0 in |
Antrim has a seasonal temperature swing of 50°F / from 21°F in January to 71°F in July. Total annual precipitation is 44.3 inches, with November being the wettest month (4.4") and January the driest (3.3").