Underhill Flats, VT
Full City Profile · Vermont · Lamoille County County
4.1
/5.0
A
Great
537
Population
716/sq mi density
$72,422
Median Income
$49,558 per capita
$275,300
Home Value
$544,183 Zillow
$951
Median Rent
22.7% income on rent
48°F
Avg Temperature
A
Overall
4.1 / 5.0
Strong
A
Economy
4.4 / 5.0
$72,422 median income, 0.0% unemployment
A+
Affordability
4.5 / 5.0
$275,300 home value, $951/mo rent
B
Education
3.2 / 5.0
27.7% bachelor's degree or higher
Underhill Flats experiences four distinct seasons with an average annual temperature of 48°F (9°C). Winters average 21°F in January while summers reach 72°F in July. Annual precipitation totals 37.5 inches. The area receives 87.5 inches of snow annually.
Temperature
21°F Jan (-6°C)
72°F Jul (22°C)
| Annual Average | 47.6°F |
| 12% below US avg | |
| January Average | 21°F (-6°C) |
| July Average | 72°F (22°C) |
Geography
| Elevation | 706 ft (215 m) |
| Area | 0.8 sq mi (1.9 km²) |
| Population Density | 716/sq mi |
| Coordinates | 44.5233°N, 72.9462°W |
| Timezone | America/New_York |
| County | Lamoille County County |
| Nearest Airport | Patrick Leahy Burlington International (BTV) 13 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 18.3 / 100 |
| Social Vulnerability | 10.6 / 100 |
| Community Resilience | 82.1 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Hurricane | Relatively Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Very Low |
| Strong Wind | Relatively Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Low |
| Ice Storm | Relatively Low |
| Drought | No Rating |
| 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) | 2.1 in | Coldest |
| February | 23°F (-5°C) | 1.8 in | Driest |
| March | 32°F (0°C) | 2.2 in | |
| April | 46°F (8°C) | 3.1 in | |
| May | 58°F (15°C) | 3.8 in | |
| June | 68°F (20°C) | 4.3 in | Wettest |
| July | 72°F (22°C) | 4.1 in | Warmest |
| August | 71°F (22°C) | 3.5 in | |
| September | 63°F (17°C) | 3.7 in | |
| October | 50°F (10°C) | 3.8 in | |
| November | 39°F (4°C) | 2.7 in | |
| December | 28°F (-2°C) | 2.5 in |
Underhill Flats has a seasonal temperature swing of 52°F / from 21°F in January to 72°F in July. Total annual precipitation is 37.5 inches, with June being the wettest month (4.3") and February the driest (1.8").