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Weather & Climate in Harman, WV
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Harman experiences four distinct seasons with an average annual temperature of 47°F (8°C). Winters average 25°F in January while summers reach 66°F in July. The area gets 290 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 55.3 inches (wetter than the 38-inch national average). The area receives 102.7 inches of snow annually, making winter weather a significant factor for residents. Air quality is rated Good with a median AQI of 39. The city sits at an elevation of 2,363 feet.
Temperature
25°F Jan (-4°C)
66°F Jul (19°C)
| Annual Average | 46.6°F |
| 14% below US avg | |
| January Average | 25°F (-4°C) |
| July Average | 66°F (19°C) |
| Sunny Days | 290 days/yr |
Geography
| Elevation | 2,363 ft (720 m) |
| Area | 0.3 sq mi (0.8 km²) |
| Population Density | 363/sq mi |
| Coordinates | 38.9211°N, 79.5246°W |
| Timezone | America/New_York |
| County | Pendleton County County |
| Nearest Airport | Shenandoah Valley Regional (SHD) 57 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 39.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 30.1 / 100 |
| Social Vulnerability | 37.2 / 100 |
| Community Resilience | 25.1 / 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 Low |
| Lightning | Very Low |
| Ice Storm | Very Low |
| Drought | Relatively Low |
| Cold Wave | Relatively Low |
| Landslide | Relatively Moderate |
| Avalanche | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
18 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.5.
| Apr 22, 1991 | 14 km ESE of Falling Spring, West Virginia | M3.5 | 124 km | 15 km |
| Apr 4, 2010 | 14 km SW of Gassaway, West Virginia | M3.4 | 126 km | 0 km |
| Mar 31, 2013 | West Virginia | M3.4 | 118 km | 8 km |
| Sep 22, 2001 | 5 km E of Pantops, Virginia | M3.2 | 140 km | 0 km |
| Jul 30, 2013 | 12 km SSW of Glenville, West Virginia | M2.8 | 120 km | 13 km |
| Jan 10, 2012 | 14 km WNW of Birch River, West Virginia | M2.8 | 125 km | 0 km |
| Apr 21, 1998 | 1 km NNW of Free Union, Virginia | M2.8 | 118 km | 2 km |
| Jul 20, 2013 | 6 km SW of Glenville, West Virginia | M2.7 | 118 km | 21 km |
| Apr 29, 2010 | 7 km W of Gassaway, West Virginia | M2.7 | 119 km | 0 km |
| Aug 25, 2011 | 14 km SE of Falling Spring, West Virginia | M2.7 | 127 km | 13 km |
| Aug 16, 2013 | 13 km SW of Glenville, West Virginia | M2.6 | 123 km | 6 km |
| May 7, 2010 | 14 km WSW of Gassaway, West Virginia | M2.6 | 125 km | 0 km |
| Apr 29, 2010 | 3 km WNW of Gassaway, West Virginia | M2.6 | 115 km | 0 km |
| Jul 27, 1997 | 5 km SSE of Culpeper, Virginia | M2.5 | 145 km | 19 km |
| Aug 21, 2010 | 19 km WNW of Helvetia, West Virginia | M2.5 | 77 km | 11 km |
| Aug 15, 2010 | 19 km ESE of Burnsville, West Virginia | M2.5 | 79 km | 17 km |
| Apr 29, 2010 | 5 km NNW of Gassaway, West Virginia | M2.5 | 113 km | 5 km |
| Oct 16, 2000 | West Virginia | M2.5 | 125 km | 17 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
1 hurricane (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 2003 | Isabel | Category 1 | 75 mph | 294 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tornado History
87 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF3. Total: 5 fatalities, 77 injuries.
| Date | Rating | Distance | Path | Fatalities |
| May 31, 1998 | EF3 | 100 km | 13.0 mi | 1 |
| Jun 3, 1980 | EF3 | 75 km | 29.8 mi | 0 |
| May 19, 1967 | EF3 | 54 km | 0.3 mi | 1 |
| Apr 28, 2011 | EF2 | 57 km | 33.5 mi | 0 |
| Apr 28, 2002 | EF2 | 79 km | 4.0 mi | 0 |
| Jun 2, 1998 | EF2 | 65 km | 15.0 mi | 0 |
| Jun 2, 1998 | EF2 | 93 km | 12.0 mi | 0 |
| May 4, 1990 | EF2 | 93 km | 7.0 mi | 2 |
| Jun 21, 1981 | EF2 | 98 km | 1.0 mi | 0 |
| Jul 9, 1980 | EF2 | 22 km | 0.3 mi | 0 |
| Jun 20, 1977 | EF2 | 62 km | 8.5 mi | 0 |
| Jul 13, 1971 | EF2 | 98 km | 16.0 mi | 0 |
| Aug 22, 1970 | EF2 | 72 km | 1.0 mi | 0 |
| Jul 5, 1969 | EF2 | 99 km | 0.5 mi | 0 |
| May 7, 1967 | EF2 | 66 km | 0.1 mi | 0 |
| Aug 6, 1960 | EF2 | 93 km | 0.1 mi | 0 |
| Mar 7, 1956 | EF2 | 92 km | 1.0 mi | 0 |
| Apr 5, 1952 | EF2 | 92 km | 4.9 mi | 0 |
| Apr 5, 1952 | EF2 | 99 km | 1.0 mi | 0 |
| May 11, 2024 | EF1 | 84 km | 3.1 mi | 0 |
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km. Largest: WATERFALL MOUNTAIN (9,251 acres, 2024).
| Year | Name | Acres Burned | Distance |
| 2024 | WATERFALL MOUNTAIN | 9,251 | 87 km |
| 2014 | ARCHER KNOB RX | 6,093 | 89 km |
| 2022 | UNNAMED | 5,893 | 89 km |
| 2024 | WAITES RUN | 5,496 | 81 km |
| 2021 | UNNAMED | 5,345 | 56 km |
| 2015 | UNNAMED | 5,149 | 56 km |
| 2013 | UNNAMED | 4,687 | 59 km |
| 2002 | FULTZ RUN | 4,638 | 96 km |
| 2018 | UNNAMED | 4,022 | 59 km |
| 2012 | SHIPWRECK | 3,779 | 88 km |
| 2021 | UNNAMED | 3,667 | 86 km |
| 2019 | UNNAMED | 3,569 | 92 km |
| 2014 | CUB RUN RX | 2,868 | 86 km |
| 2011 | VALLEY | 2,514 | 63 km |
| 2018 | LOCKRIDGE RX | 2,473 | 93 km |
| 2024 | RAMSHORN-GUINN RIDGES RX | 2,469 | 63 km |
| 2019 | UNNAMED | 2,460 | 88 km |
| 2024 | CAPON | 2,302 | 54 km |
| 2015 | UNNAMED | 2,114 | 91 km |
| 1998 | STONEY LICK | 1,986 | 80 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 25°F (-4°C) | 3.3 in | Coldest |
| February | 29°F (-2°C) | 3.2 in | Driest |
| March | 37°F (3°C) | 3.9 in | |
| April | 46°F (8°C) | 3.9 in | |
| May | 55°F (13°C) | 4.5 in | |
| June | 63°F (17°C) | 4.4 in | |
| July | 66°F (19°C) | 4.8 in | Warmest, Wettest |
| August | 66°F (19°C) | 4.0 in | |
| September | 60°F (15°C) | 3.8 in | |
| October | 49°F (10°C) | 3.5 in | |
| November | 40°F (4°C) | 3.7 in | |
| December | 31°F (-1°C) | 3.6 in |
Harman has a seasonal temperature swing of 41°F / from 25°F in January to 66°F in July. Total annual precipitation is 46.5 inches, with July being the wettest month (4.8") and February the driest (3.2").