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Grantsville, WV
Full City Profile · West Virginia · Calhoun County County
2.5
/5.0
C+
Fair
554
Population
1,259/sq mi density
$28,750
Median Income
$14,110 per capita
$75,800
Home Value
$87,085 Zillow
$283
Median Rent
19.1% income on rent
54°F
Avg Temperature
293 sunny days/yr
129
Violent Crime/100K
323 property/100K
C+
Overall
2.5 / 5.0
Fair overall score based on economy, affordability, safety and education
C
Economy
2.1 / 5.0
$28,750 median income, 4.8% unemployment
A+
Affordability
5.0 / 5.0
$75,800 home value, $283/mo rent
F
Safety
1.0 / 5.0
129 violent crimes/100K
D
Education
1.8 / 5.0
10.6% bachelor's degree or higher
Grantsville experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 32°F in January while summers reach 74°F in July. The area gets 293 sunny days per year. Annual precipitation totals 49.7 inches. Air quality is rated Good with a median AQI of 39.
Temperature
32°F Jan (-0°C)
74°F Jul (24°C)
| Annual Average | 53.6°F |
| 1% below US avg | |
| January Average | 32°F (-0°C) |
| July Average | 74°F (24°C) |
| Sunny Days | 293 days/yr |
Geography
| Elevation | 687 ft (209 m) |
| Area | 0.5 sq mi (1.2 km²) |
| Population Density | 1,259/sq mi |
| Coordinates | 38.9207°N, 81.0932°W |
| Timezone | America/New_York |
| County | Calhoun County County |
| Nearest Airport | Mid-Ohio Valley Regional (PKB) 35 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 39.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 16.8 / 100 |
| Social Vulnerability | 73.7 / 100 |
| Community Resilience | 37.1 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Very Low |
| Strong Wind | Very Low |
| Heat Wave | Very Low |
| Winter Weather | Very Low |
| Lightning | Very Low |
| Ice Storm | Very Low |
| Drought | Very Low |
| Cold Wave | Very Low |
| Landslide | Relatively Moderate |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 32°F (-0°C) | 3.4 in | Coldest |
| February | 34°F (1°C) | 3.1 in | Driest |
| March | 43°F (6°C) | 4.0 in | |
| April | 52°F (11°C) | 3.5 in | |
| May | 61°F (16°C) | 4.2 in | |
| June | 69°F (21°C) | 4.0 in | |
| July | 74°F (24°C) | 4.8 in | Warmest, Wettest |
| August | 72°F (22°C) | 4.3 in | |
| September | 66°F (19°C) | 3.7 in | |
| October | 54°F (12°C) | 3.2 in | |
| November | 44°F (7°C) | 3.6 in | |
| December | 35°F (2°C) | 3.5 in |
Grantsville has a seasonal temperature swing of 43°F / from 32°F in January to 74°F in July. Total annual precipitation is 45.1 inches, with July being the wettest month (4.8") and February the driest (3.1").