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McDermott, OH
Full City Profile · Ohio · Adams County County
1.3
/5.0
F
Poor
366
Population
631/sq mi density
$65,900
Home Value
$159,324 Zillow
54°F
Avg Temperature
297 sunny days/yr
70
Violent Crime/100K
2,619 property/100K
F
Overall
1.3 / 5.0
Below average overall score based on economy, affordability, safety and education
F
Safety
1.0 / 5.0
70 violent crimes/100K
D
Education
1.7 / 5.0
8.2% bachelor's degree or higher
McDermott experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 31°F in January while summers reach 75°F in July. The area gets 297 sunny days per year. Air quality is rated Good with a median AQI of 43.
Temperature
31°F Jan (-0°C)
75°F Jul (24°C)
| Annual Average | 54.0°F |
| 0% below US avg | |
| January Average | 31°F (-0°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 297 days/yr |
Geography
| Elevation | 786 ft (240 m) |
| Area | 0.6 sq mi (1.5 km²) |
| Population Density | 631/sq mi |
| Coordinates | 38.8321°N, 83.0603°W |
| Timezone | America/New_York |
| County | Adams County County |
| Nearest Airport | Greater Portsmouth Regional (PMH) 11 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 43.8 / 100 |
| Social Vulnerability | 47.7 / 100 |
| Community Resilience | 22.3 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Very Low |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Low |
| Ice Storm | Relatively Low |
| Drought | Relatively Low |
| Cold Wave | Very Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 31°F (-0°C) | 2.8 in | Coldest |
| February | 33°F (1°C) | 2.8 in | |
| March | 43°F (6°C) | 3.9 in | |
| April | 53°F (12°C) | 3.6 in | |
| May | 62°F (17°C) | 4.4 in | Wettest |
| June | 70°F (21°C) | 3.8 in | |
| July | 75°F (24°C) | 4.3 in | Warmest |
| August | 73°F (23°C) | 4.1 in | |
| September | 67°F (19°C) | 3.0 in | |
| October | 55°F (13°C) | 2.7 in | Driest |
| November | 45°F (7°C) | 3.2 in | |
| December | 36°F (2°C) | 3.4 in |
McDermott has a seasonal temperature swing of 44°F / from 31°F in January to 75°F in July. Total annual precipitation is 42.1 inches, with May being the wettest month (4.4") and October the driest (2.7").