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Weather & Climate in Chapmanville, WV
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Chapmanville experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 34°F in January while summers reach 74°F in July. The area gets 305 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 49.1 inches (wetter than the 38-inch national average). The area receives 17.4 inches of snow annually, a moderate snowfall amount. Air quality is rated Good with a median AQI of 39. The city sits at an elevation of 620 feet.
Temperature
34°F Jan (1°C)
74°F Jul (24°C)
| Annual Average | 55.1°F |
| 2% above US avg | |
| January Average | 34°F (1°C) |
| July Average | 74°F (24°C) |
| Sunny Days | 305 days/yr |
Geography
| Elevation | 620 ft (189 m) |
| Area | 0.7 sq mi (1.8 km²) |
| Population Density | 1,523/sq mi |
| Coordinates | 37.9709°N, 82.0204°W |
| Timezone | America/New_York |
| County | Mingo County County |
| Nearest Airport | West Virginia International Yeager (CRW) 36 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 39.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 72.6 / 100 |
| Social Vulnerability | 93.9 / 100 |
| Community Resilience | 1.8 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Relatively Low |
| Flood | Relatively Moderate |
| Hail | Very Low |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Low |
| Ice Storm | Relatively Low |
| Drought | Very Low |
| Cold Wave | Relatively Low |
| Landslide | Relatively Moderate |
| Avalanche | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
50 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.2.
| Nov 10, 2012 | 6 km W of Blackey, Kentucky | M4.2 | 130 km | 17 km |
| Apr 4, 2010 | 14 km SW of Gassaway, West Virginia | M3.4 | 119 km | 0 km |
| Mar 31, 2013 | West Virginia | M3.4 | 128 km | 8 km |
| Feb 12, 1994 | 10 km NNW of Abingdon, Virginia | M3.4 | 130 km | 5 km |
| Jun 26, 1995 | 6 km NNW of Trout Dale, Virginia | M3.4 | 144 km | 2 km |
| Apr 24, 2009 | 7 km ENE of Rio Grande, Ohio | M3.4 | 106 km | 8 km |
| May 24, 2017 | 1 km S of McArthur, Ohio | M3.4 | 146 km | 10 km |
| Nov 8, 1990 | 5 km SW of Blackey, Kentucky | M3.2 | 131 km | 0 km |
| Sep 13, 2017 | 11 km NE of Peterstown, West Virginia | M3.2 | 128 km | 18 km |
| Dec 4, 2001 | 9 km W of Alderson, West Virginia | M3.1 | 115 km | 9 km |
| Feb 3, 2025 | 2 km NNW of Oak Hill, Ohio | M3.1 | 116 km | 26 km |
| Jun 28, 1991 | 4 km ENE of Pratt, West Virginia | M3.0 | 67 km | 7 km |
| Apr 25, 2020 | 2 km SE of South Shore, Kentucky | M2.9 | 114 km | 27 km |
| Aug 14, 2009 | 4 km ENE of Nickelsville, Virginia | M2.9 | 138 km | 16 km |
| Jan 22, 1995 | 0 km WNW of Pulaski, Virginia | M2.9 | 149 km | 9 km |
| Jul 4, 2009 | 3 km E of Narrows, Virginia | M2.8 | 131 km | 0 km |
| Jan 10, 2012 | 14 km WNW of Birch River, West Virginia | M2.8 | 119 km | 0 km |
| Jul 30, 2013 | 12 km SSW of Glenville, West Virginia | M2.8 | 137 km | 13 km |
| Feb 15, 2005 | 12 km NNW of Raven, Virginia | M2.8 | 87 km | 11 km |
| May 6, 2002 | 3 km SE of Racine, Ohio | M2.8 | 109 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tornado History
82 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF3. Total: 1 fatality, 68 injuries.
| Date | Rating | Distance | Path | Fatalities |
| Apr 4, 1974 | EF3 | 90 km | 32.2 mi | 1 |
| Apr 4, 1974 | EF3 | 74 km | 9.2 mi | 0 |
| Apr 8, 1965 | EF3 | 71 km | 6.9 mi | 0 |
| Apr 2, 2024 | EF2 | 90 km | 5.3 mi | 0 |
| Apr 2, 2024 | EF2 | 55 km | 8.0 mi | 0 |
| Apr 2, 2024 | EF2 | 74 km | 1.1 mi | 0 |
| Jul 4, 2016 | EF2 | 55 km | 2.6 mi | 0 |
| Oct 7, 2014 | EF2 | 83 km | 3.0 mi | 0 |
| Jun 15, 2000 | EF2 | 93 km | 2.5 mi | 0 |
| May 26, 1990 | EF2 | 73 km | 0.5 mi | 0 |
| Sep 29, 1972 | EF2 | 91 km | 1.0 mi | 0 |
| Feb 25, 1961 | EF2 | 76 km | 3.0 mi | 0 |
| Apr 2, 2024 | EF1 | 48 km | 5.0 mi | 0 |
| Apr 2, 2024 | EF1 | 54 km | 0.8 mi | 0 |
| Apr 2, 2024 | EF1 | 59 km | 4.2 mi | 0 |
| Apr 2, 2024 | EF1 | 60 km | 0.6 mi | 0 |
| Apr 2, 2024 | EF1 | 60 km | 8.5 mi | 0 |
| Apr 2, 2024 | EF1 | 69 km | 2.3 mi | 0 |
| Apr 2, 2024 | EF1 | 43 km | 5.1 mi | 0 |
| Apr 2, 2024 | EF1 | 98 km | 7.9 mi | 0 |
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km. Largest: UNNAMED (66,345 acres, 1987).
| Year | Name | Acres Burned | Distance |
| 1987 | UNNAMED | 66,345 | 86 km |
| 1987 | BRUSHY | 61,231 | 12 km |
| 1987 | UNNAMED | 41,794 | 41 km |
| 1987 | UNNAMED | 38,312 | 49 km |
| 1987 | UNNAMED | 32,565 | 62 km |
| 1991 | KAYFORD MOUNTAIN | 31,509 | 56 km |
| 1991 | JENNINGS CREEK | 29,308 | 30 km |
| 1987 | UNNAMED | 27,317 | 31 km |
| 1991 | WHITE OAK BRANCH | 25,550 | 32 km |
| 1987 | ELLIS CREEK | 24,070 | 49 km |
| 1991 | UNNAMED | 22,282 | 61 km |
| 1987 | UNNAMED | 21,562 | 61 km |
| 1987 | UNNAMED | 20,994 | 82 km |
| 1991 | TUG RIVER | 20,813 | 39 km |
| 1999 | UNNAMED | 17,759 | 98 km |
| 1991 | UNNAMED | 17,406 | 100 km |
| 1999 | UNNAMED | 17,328 | 100 km |
| 1991 | BROWNS BRANCH | 17,324 | 38 km |
| 1994 | UNNAMED | 15,526 | 93 km |
| 1991 | HUFF CREEK | 15,190 | 36 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 34°F (1°C) | 3.2 in | Coldest |
| February | 36°F (2°C) | 3.4 in | |
| March | 45°F (7°C) | 3.9 in | |
| April | 54°F (12°C) | 3.9 in | |
| May | 62°F (17°C) | 4.6 in | |
| June | 70°F (21°C) | 4.2 in | |
| July | 74°F (24°C) | 5.2 in | Warmest, Wettest |
| August | 73°F (23°C) | 4.2 in | |
| September | 67°F (19°C) | 3.6 in | |
| October | 55°F (13°C) | 3.2 in | Driest |
| November | 46°F (8°C) | 3.7 in | |
| December | 37°F (3°C) | 3.7 in |
Chapmanville has a seasonal temperature swing of 40°F / from 34°F in January to 74°F in July. Total annual precipitation is 46.7 inches, with July being the wettest month (5.2") and October the driest (3.2").