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Wilton, ME
Full City Profile · Maine · Oxford County County
3.1
/5.0
B
Good
1,822
Population
445/sq mi density
$55,721
Median Income
$25,648 per capita
$163,500
Home Value
$223,786 Zillow
$560
Median Rent
26.2% income on rent
43°F
Avg Temperature
251 sunny days/yr
153
Violent Crime/100K
433 property/100K
B
Overall
3.1 / 5.0
Good overall score based on economy, affordability, safety and education
B
Economy
3.3 / 5.0
$55,721 median income, 7.2% unemployment
A+
Affordability
5.0 / 5.0
$163,500 home value, $560/mo rent
F
Safety
1.0 / 5.0
153 violent crimes/100K
C+
Education
3.0 / 5.0
24.6% bachelor's degree or higher
Wilton has a cool climate with an average annual temperature of 43°F (6°C). Winters average 16°F in January while summers reach 67°F in July. The area gets 251 sunny days per year. Annual precipitation totals 49.5 inches. The area receives 93.9 inches of snow annually. Air quality is rated Good with a median AQI of 34.
Temperature
16°F Jan (-9°C)
67°F Jul (19°C)
| Annual Average | 42.8°F |
| 21% below US avg | |
| January Average | 16°F (-9°C) |
| July Average | 67°F (19°C) |
| Sunny Days | 251 days/yr |
Geography
| Elevation | 622 ft (190 m) |
| Area | 4.1 sq mi (10.6 km²) |
| Population Density | 445/sq mi |
| Coordinates | 44.5944°N, 70.2375°W |
| Timezone | America/New_York |
| County | Oxford County County |
| Nearest Airport | Berlin Regional (BML) 46 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 34.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0362 ppm |
| PM2.5 (Fine Particles) | 5.6 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 65.9 / 100 |
| Social Vulnerability | 56.7 / 100 |
| Community Resilience | 67.2 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Hurricane | Relatively Moderate |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Relatively Moderate |
| Hail | Very Low |
| Strong Wind | Relatively Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively High |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively High |
| Drought | Relatively Low |
| Cold Wave | Relatively Moderate |
| Landslide | Relatively Low |
| Avalanche | Relatively 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 | — | 98 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 16°F (-9°C) | 3.4 in | Coldest |
| February | 19°F (-7°C) | 2.9 in | Driest |
| March | 29°F (-2°C) | 3.8 in | |
| April | 41°F (5°C) | 3.9 in | |
| May | 53°F (12°C) | 3.8 in | |
| June | 62°F (17°C) | 4.1 in | |
| July | 67°F (19°C) | 3.6 in | Warmest |
| August | 65°F (18°C) | 3.8 in | |
| September | 56°F (14°C) | 3.6 in | |
| October | 46°F (8°C) | 4.0 in | |
| November | 35°F (2°C) | 4.4 in | Wettest |
| December | 22°F (-6°C) | 4.0 in |
Wilton has a seasonal temperature swing of 51°F / from 16°F in January to 67°F in July. Total annual precipitation is 45.3 inches, with November being the wettest month (4.4") and February the driest (2.9").