Average Weather at Wheeling Ohio County Airport West Virginia, United States

At Wheeling Ohio County Airport, the summers are warm and partly cloudy and the winters are chilly and mostly cloudy. Over the course of the year, the temperature typically varies from 22°F to 83°F and is rarely below 6°F or above 90°F.

The warm season lasts for 3.8 months, from May 25 to September 19, with an average daily high temperature above 73°F. The hottest day of the year is July 20, with an average high of 83°F and low of 65°F.

The cold season lasts for 3.1 months, from December 2 to March 4, with an average daily high temperature below 46°F. The coldest day of the year is January 29, with an average low of 22°F and high of 37°F.

The figure below shows you a compact characterization of the entire year of hourly average temperatures. The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.

Average Hourly Temperature

The average hourly temperature, color coded into bands: frigid < 15°F < freezing < 32°F < chilly < 45°F < cold < 55°F < cool < 65°F < comfortable < 75°F < warm < 85°F < hot < 95°F < sweltering. The shaded overlays indicate night and civil twilight.

Clouds

At Wheeling Ohio County Airport, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year.

The clearer part of the year at Wheeling Ohio County Airport begins around May 29 and lasts for 5.4 months, ending around November 12. On August 27, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 66% of the time, and overcast or mostly cloudy 34% of the time.

The cloudier part of the year begins around November 12 and lasts for 6.5 months, ending around May 29. On January 11, the cloudiest day of the year, the sky is overcast or mostly cloudy 68% of the time, and clear, mostly clear, or partly cloudy 32% of the time.

Cloud Cover

The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds: clear < 20% < mostly clear < 40% < partly cloudy < 60% < mostly cloudy < 80% < overcast.

Precipitation

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days at Wheeling Ohio County Airport varies throughout the year.

The wetter season lasts 5.4 months, from March 13 to August 24, with a greater than 30% chance of a given day being a wet day. The chance of a wet day peaks at 41% on June 16.

The drier season lasts 6.6 months, from August 24 to March 13. The smallest chance of a wet day is 19% on January 29.

Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 41% on June 16.

Daily Chance of Precipitation

The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day).

Rainfall

To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. Wheeling Ohio County Airport experiences some seasonal variation in monthly rainfall.

Rain falls throughout the year at Wheeling Ohio County Airport. The most rain falls during the 31 days centered around June 6, with an average total accumulation of 3.4 inches.

The least rain falls around February 6, with an average total accumulation of 1.6 inches.

Average Monthly Rainfall

The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average liquid-equivalent snowfall.

Snowfall

We report snowfall in liquid-equivalent terms. The actual depth of new snowfall is typically between 5 and 10 times the liquid-equivalent amount, assuming the ground is frozen. Colder, drier snow tends to be on the higher end of that range and warmer, wetter snow on the lower end.

As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day of the year. Wheeling Ohio County Airport experiences some seasonal variation in monthly liquid-equivalent snowfall.

The snowy period of the year lasts for 4.0 months, from November 27 to March 26, with a sliding 31-day liquid-equivalent snowfall of at least 0.1 inches. The most snow falls during the 31 days centered around February 12, with an average total liquid-equivalent accumulation of 0.3 inches.

The snowless period of the year lasts for 8.0 months, from March 26 to November 27. The least snow falls around July 24, with an average total liquid-equivalent accumulation of 0.0 inches.

Average Liquid-Equivalent Monthly Snowfall

The average liquid-equivalent snowfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average rainfall.

Sun

The length of the day at Wheeling Ohio County Airport varies significantly over the course of the year. In 2017, the shortest day is December 21, with 9 hours, 19 minutes of daylight; the longest day is June 21, with 15 hours, 2 minutes of daylight.

Hours of Daylight and Twilight

The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.

The earliest sunrise is at 5:52 AM on June 13, and the latest sunrise is 2 hours, 3 minutes later at 7:55 AM on November 4. The earliest sunset is at 4:56 PM on December 7, and the latest sunset is 3 hours, 59 minutes later at 8:56 PM on June 27.

Daylight saving time (DST) is observed at Wheeling Ohio County Airport during 2017, starting in the spring on March 12, lasting 7.8 months, and ending in the fall on November 5.

Sunrise & Sunset with Twilight and Daylight Saving Time

The solar day over the course of the year 2017. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray. The transitions to and from daylight saving time are indicated by the 'DST' labels.

Humidity

We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night.

Wheeling Ohio County Airport experiences significant seasonal variation in the perceived humidity.

The muggier period of the year lasts for 3.7 months, from May 29 to September 20, during which time the comfort level is muggy, oppressive, or miserable at least 11% of the time. The muggiest day of the year is July 19, with muggy conditions 43% of the time.

The least muggy day of the year is February 21, when muggy conditions are essentially unheard of.

Humidity Comfort Levels

The percentage of time spent at various humidity comfort levels, categorized by dew point: dry < 55°F < comfortable < 60°F < humid < 65°F < muggy < 70°F < oppressive < 75°F < miserable.

Wind

This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages.

The average hourly wind speed at Wheeling Ohio County Airport experiences mild seasonal variation over the course of the year.

The windier part of the year lasts for 5.5 months, from November 14 to April 28, with average wind speeds of more than 2.5 miles per hour. The windiest day of the year is February 25, with an average hourly wind speed of 3.3 miles per hour.

The calmer time of year lasts for 6.5 months, from April 28 to November 14. The calmest day of the year is August 5, with an average hourly wind speed of 1.7 miles per hour.

Average Wind Speed

The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

The predominant average hourly wind direction at Wheeling Ohio County Airport varies throughout the year.

The wind is most often from the south for 1.2 months, from August 31 to October 6, with a peak percentage of 34% on October 4. The wind is most often from the west for 11 months, from October 6 to August 31, with a peak percentage of 47% on January 1.

Wind Direction

The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions (north, east, south, and west), excluding hours in which the mean wind speed is less than 1 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

Solar Energy

This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Shortwave radiation includes visible light and ultraviolet radiation.

The average daily incident shortwave solar energy experiences extreme seasonal variation over the course of the year.

The brighter period of the year lasts for 4.0 months, from April 30 to August 29, with an average daily incident shortwave energy per square meter above 5.7 kWh. The brightest day of the year is July 2, with an average of 6.8 kWh.

The darker period of the year lasts for 3.3 months, from November 5 to February 14, with an average daily incident shortwave energy per square meter below 2.7 kWh. The darkest day of the year is December 23, with an average of 1.6 kWh.

Average Daily Incident Shortwave Solar Energy

The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands.

Topography

For the purposes of this report, the geographical coordinates of Wheeling Ohio County Airport are 40.176 deg latitude, -80.647 deg longitude, and 1,079 ft elevation.

The topography within 2 miles of Wheeling Ohio County Airport contains significant variations in elevation, with a maximum elevation change of 659 feet and an average elevation above sea level of 1,027 feet. Within 10 miles also contains significant variations in elevation (797 feet). Within 50 miles contains significant variations in elevation (1,096 feet).

The area within 2 miles of Wheeling Ohio County Airport is covered by trees (64%) and cropland (26%), within 10 miles by trees (69%) and cropland (20%), and within 50 miles by trees (67%) and cropland (22%).

Data Sources

This report illustrates the typical weather at Wheeling Ohio County Airport, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.

Temperature and Dew Point

Wheeling Ohio County Airport has a weather station that reported reliably enough during the analysis period that we have included it in our network. When available, historical temperature and dew point measurements are taken directly from this weather station. These records are obtained from NOAA's Integrated Surface Hourly data set, falling back on ICAO METAR records as required.

In the case of missing or erroneous measurements from this station, we fall back on records from nearby stations, adjusted according to typical seasonal and diurnal intra-station differences. For a given day of the year and hour of the day, the fallback station is selected to minimize the prediction error over the years for which there are measurements for both stations.

The stations on which we may fall back include but are not limited to Washington County Airport, Pittsburgh International Airport, Allegheny County Airport, Harry Clever Field Airport, New Castle Municipal Airport, Morgantown Municipal Airport, Butler-Graham Airport, and North Central West Virginia Airport.

Other Data

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Tables of the Sun, Moon and Planets , by Jean Meeus.

All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid.

Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations.

Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory.

Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .

Time zones for aiports and weather stations are provided by AskGeo.com .

Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC.