Groveton, NH
Full City Profile · New Hampshire · Coos County County
3.3
/5.0
B
Good
871
Population
423/sq mi density
$53,625
Median Income
$24,561 per capita
$109,700
Home Value
$172,035 Zillow
$900
Median Rent
25.0% income on rent
42°F
Avg Temperature
B
Overall
3.3 / 5.0
Good overall score based on economy, affordability, safety and education
B
Economy
3.3 / 5.0
$53,625 median income, 3.8% unemployment
A+
Affordability
5.0 / 5.0
$109,700 home value, $900/mo rent
D
Education
1.5 / 5.0
6.5% bachelor's degree or higher
Groveton has a cool climate with an average annual temperature of 42°F (6°C). Winters average 14°F in January while summers reach 67°F in July. Annual precipitation totals 40.6 inches. The area receives 79.1 inches of snow annually. Air quality is rated Good with a median AQI of 44.
Temperature
14°F Jan (-10°C)
67°F Jul (19°C)
| Annual Average | 41.6°F |
| 23% below US avg | |
| January Average | 14°F (-10°C) |
| July Average | 67°F (19°C) |
Geography
| Elevation | 1,180 ft (360 m) |
| Area | 2.2 sq mi (5.6 km²) |
| Population Density | 423/sq mi |
| Coordinates | 44.6114°N, 71.5175°W |
| Timezone | America/New_York |
| County | Coos County County |
| Nearest Airport | Mount Washington Regional (HIE) 17 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 44.0 |
| Rating | Good |
| Good Days % | 81.1% |
| Unhealthy Days | 0 |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0426 ppm |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 72.8 / 100 |
| Social Vulnerability | 59.8 / 100 |
| Community Resilience | 53.5 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Hurricane | Relatively Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Moderate |
| Hail | Very Low |
| Strong Wind | Relatively Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively High |
| Lightning | Relatively Low |
| Ice Storm | Relatively Moderate |
| Drought | No Rating |
| Cold Wave | Relatively Moderate |
| Landslide | Relatively Low |
| Avalanche | Very High |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 14°F (-10°C) | 2.6 in | Coldest |
| February | 15°F (-9°C) | 2.2 in | Driest |
| March | 26°F (-4°C) | 2.4 in | |
| April | 40°F (5°C) | 3.0 in | |
| May | 53°F (12°C) | 3.7 in | |
| June | 62°F (17°C) | 4.4 in | |
| July | 67°F (19°C) | 4.5 in | Warmest, Wettest |
| August | 65°F (18°C) | 4.0 in | |
| September | 58°F (14°C) | 3.6 in | |
| October | 45°F (7°C) | 4.2 in | |
| November | 33°F (1°C) | 2.9 in | |
| December | 22°F (-6°C) | 3.0 in |
Groveton has a seasonal temperature swing of 53°F / from 14°F in January to 67°F in July. Total annual precipitation is 40.6 inches, with July being the wettest month (4.5") and February the driest (2.2").