Arlington Climate & Monthly Temperature Overview – United States

Summer

Arlington, located in the northeastern United States, experiences a humid subtropical climate with distinct seasons. Summers in Arlington are typically hot and humid, with average high temperatures hovering around 85°F (29°C) in July and August. The nights are warm, with average low temperatures in the mid-60s (18°C). Precipitation is common during the summer months, with frequent thunderstorms and occasional periods of heavy rain. The humidity levels are high, often making the air feel muggy and oppressive.

Winter

Winters in Arlington are generally cold and snowy, with average high temperatures in January and February hovering around the freezing mark (32°F or 0°C). The nights are much colder, with average low temperatures in the mid-teens (8°C). Snowfall is common during the winter months, with the city receiving an average of 22 inches of snow annually. The cold temperatures and occasional freezing rain can make it challenging to get around, but the winter season also brings its own charm, with snow-covered landscapes and festive holiday celebrations.

Annual Temperature Trends

Arlington experiences a moderate climate with distinct seasonal variations. The average annual temperature hovers around 56°F (13.3°C). Summers are warm and humid, with average temperatures ranging from 75°F (24°C) in June to 85°F (29°C) in July and August. Winters are cold, with average temperatures dropping below freezing in December and January, with lows around 25°F (-4°C).

Seasonal Variations

Spring in Arlington is a time of transition, with average temperatures climbing from 45°F (7°C) in March to 65°F (18°C) in May. The warmer weather brings blooming flowers and lush greenery. Fall showcases a vibrant display of colors as the leaves change hue. Temperatures gradually decrease, with average highs ranging from 60°F (16°C) in September to 40°F (4°C) in November.

Cloud Types in Arlington, United States

Arlington, located in the Mid-Atlantic region of the United States, experiences a wide variety of cloud formations throughout the year. One of the most common cloud types observed in the area is the cumulus cloud, characterized by its puffy, cotton-like appearance. These clouds often indicate fair weather conditions and may produce light rain or snow if they develop vertically. Another common cloud type in Arlington is the stratus cloud, which appears as a flat, uniform layer that covers the entire sky. Stratus clouds typically bring overcast conditions and may produce drizzle or light rain.

Seasonal Cloud Patterns

The seasonal distribution of cloudiness in Arlington varies throughout the year. During the spring and summer months, the area experiences a decrease in cloud cover as warmer temperatures and increased sunshine promote the formation of convective clouds, such as cumulus and cumulonimbus clouds. These clouds often produce afternoon showers or thunderstorms. In the fall and winter months, cloud cover increases as cooler temperatures and moisture from the Atlantic Ocean contribute to the development of stratus, nimbostratus, and altostratus clouds. These clouds frequently bring overcast conditions and precipitation in the form of rain, snow, or sleet.

Monthly Precipitation

Arlington’s precipitation patterns exhibit significant monthly variations. The wettest months are May, June, and September, each receiving an average of over 4 inches of precipitation. During these months, frequent thunderstorms and showers contribute to the high rainfall totals. In contrast, the driest months are January, February, and March, with average precipitation below 3 inches. These winter months typically experience fewer storms and more snowfall, resulting in lower rainfall.

Seasonal Precipitation

Arlington’s precipitation also varies across the seasons. Spring (March-May) and fall (September-November) are the wettest seasons, with average monthly precipitation exceeding 4 inches. The frequent storms and showers during these transitional periods bring significant amounts of rainfall. Summer (June-August) tends to be moderately wet, with average monthly precipitation around 4 inches. While thunderstorms are common in summer, they often occur in localized areas and may not contribute to widespread rainfall. Winter (December-February) is the driest season, with average monthly precipitation below 3 inches. Snowfall can occur during this time, but it typically melts quickly, so it does not significantly impact overall precipitation.

Long-Term Rainfall Trends

Arlington, located in the northern Virginia suburbs of Washington, D.C., experiences a humid subtropical climate with significant rainfall throughout the year. Historical data indicates that Arlington typically receives around 40 inches of precipitation annually, which is distributed relatively evenly across all months. However, there is some seasonal variation, with slightly higher rainfall during the spring and summer months. The wettest month is typically May, with an average rainfall of 4.4 inches, while the driest month is usually November, receiving around 2.9 inches of rain.

Climate Variability and Extreme Events

Arlington’s rainfall patterns can be influenced by various climate factors, such as El Niño-Southern Oscillation (ENSO) and the North Atlantic Oscillation (NAO). These oscillations can alter the frequency and intensity of precipitation, leading to periods of drought or excessive rainfall. Additionally, extreme weather events, such as hurricanes and tropical storms, can bring substantial rainfall to the area. For instance, the region was affected by Hurricane Sandy in 2012, which dropped over 8 inches of rain in Arlington, causing significant flooding and damage.

Average Snowfall:

Arlington, located in the northern part of the United States, experiences moderate snowfall during the winter months. On average, the city receives approximately 18.5 inches of snow per year. The heaviest snowfall typically occurs in January and February, with an average of 5-7 inches per month. However, snow accumulation can vary significantly from year to year, with some seasons experiencing much less snowfall and others seeing significantly more.

Historical Snowstorms:

Throughout history, Arlington has witnessed several notable snowstorms that have brought heavy snowfall and disrupted daily life. One of the most significant was the Blizzard of 1922, which dumped over 20 inches of snow on the city and caused widespread power outages and transportation disruptions. More recently, the Snowmageddon storm of 2010 brought nearly 30 inches of snow, resulting in the cancellation of classes, businesses, and events. These major snowstorms have had a lasting impact on the city’s history and have shaped its preparedness for future winter weather challenges.

Sunrise and Sunset Times

In Arlington, United States, the time of sunrise and sunset varies throughout the year due to the Earth’s tilt and its orbit around the sun. During the summer months, the days are longer, and sunrise occurs earlier and sunset later. In contrast, during the winter months, the days are shorter, and sunrise occurs later and sunset earlier.

For example, on the summer solstice in June, sunrise occurs around 5:30 AM, and sunset occurs around 8:30 PM. On the winter solstice in December, sunrise occurs around 7:30 AM, and sunset occurs around 5:30 PM. The exact times of sunrise and sunset can vary slightly from year to year, depending on factors such as the leap year cycle and the Earth’s wobble.

Day Length

The length of the day in Arlington, United States, also varies throughout the year, directly related to the time of sunrise and sunset. During the summer months, the days are longer, with more daylight hours. In contrast, during the winter months, the days are shorter, with fewer daylight hours.

The longest day in Arlington occurs on the summer solstice in June, with approximately 15 hours of daylight. The shortest day occurs on the winter solstice in December, with approximately 9 hours of daylight. The length of the day gradually increases from the winter solstice to the summer solstice and then gradually decreases from the summer solstice to the winter solstice.

Seasonal Variations in Humidity

Arlington experiences significant variations in humidity levels throughout the year. Summer months (June to August) are characterized by high humidity, with relative humidity values often reaching 70-90%. This oppressive humidity can make outdoor activities uncomfortable and can contribute to heat-related health issues. In contrast, winter months (December to February) are typically drier, with relative humidity values dropping below 50%. This lower humidity can lead to dry skin and respiratory discomfort.

Diurnal Variations in Humidity

In addition to seasonal variations, Arlington also exhibits pronounced diurnal variations in humidity. During the day, particularly in summer, humidity levels tend to be higher due to increased evaporation from the ground and transpiration from plants. As the sun sets and temperatures cool, humidity levels generally decrease. This diurnal fluctuation in humidity can impact outdoor activities and the comfort of indoor environments, especially during warm, humid nights.

Wind Patterns

Arlington is primarily influenced by the prevailing wind patterns of the Mid-Atlantic region, characterized by the alternation of easterly and westerly winds. The easterly winds, often associated with the Bermuda High, typically bring warm and humid air during summer and mild air during winter. In contrast, westerly winds, often originating from the interior of the continent, tend to bring cooler and drier conditions throughout the year.

Seasonal Variations

The wind speed and direction in Arlington vary seasonally. During the warmer months (April-September), winds are generally lighter and have a more variable direction. This is due to the increased atmospheric instability, leading to more frequent thunderstorms and localized wind shifts. During the colder months (October-March), winds tend to be stronger and more consistent, often from the west or northwest, bringing cold and dry air from the interior of the continent.

Spring (March-May)

Spring in Arlington presents a vibrant spectacle of blossoming trees, transforming the city into a tapestry of colors. With average temperatures ranging from 40°F to 70°F, the weather is ideal for outdoor activities. Stroll along the scenic trails of Glencarlyn Park, lined with blooming magnolias and cherry blossoms, or visit the iconic National Cherry Blossom Festival in Washington, D.C., just a short drive away. Spring is also the perfect time to explore Arlington’s many historical landmarks, as the weather is mild and conducive to walking or biking.

Fall (September-November)

Autumn brings a kaleidoscope of colors to Arlington, as leaves of sugar maples, oaks, and sycamores transition from vibrant greens to brilliant reds, oranges, and yellows. Temperatures hover between 50°F and 75°F, creating comfortable conditions for exploring the city’s vast green spaces. Visit Fort C.F. Smith Park, with its majestic elm trees and scenic landscapes, or take a guided bike tour through the Arlington Ridge Park, enjoying breathtaking panoramic city views. The annual Arlington Arts Festival in October showcases local artists and provides a festive atmosphere to celebrate the season.

Residential Solar Power

Arlington, United States, has embraced residential solar power as a sustainable energy source. With ample sunlight throughout the year, homeowners are increasingly installing solar panels to reduce their carbon footprint and save on electricity costs. The Arlington County government provides rebates and incentives to encourage solar adoption, making it even more affordable for residents to go solar. As a result, Arlington has a growing number of solar-powered homes, contributing to its overall sustainability goals.

Commercial Solar Installations

Businesses in Arlington are also turning to solar energy to reduce operating costs and demonstrate environmental responsibility. Commercial buildings with large roof spaces are particularly well-suited for solar installations. The Arlington Economic Development Partnership offers a Commercial Solar Rebate Program to support businesses in their transition to renewable energy. Many businesses in Arlington, including tech giants and non-profit organizations, have already installed solar panels, setting an example for other companies to follow.

Location and Elevation

Arlington is situated in northern Virginia, across the Potomac River from Washington, D.C. It lies within the Piedmont physiographic province, a region characterized by rolling hills and valleys. The city’s elevation ranges from approximately 20 feet (6 meters) above sea level near the Potomac River to over 400 feet (120 meters) in the western portion of the city. The highest point in Arlington is Arlington Ridge, located on the western edge of the city, with an elevation of 482 feet (147 meters).

Hills and Valleys

Arlington’s topography is characterized by numerous hills and valleys, which have influenced the city’s development and infrastructure. The most prominent hills include Arlington Ridge, Bluemont Hill, and Rosslyn Ridge. These hills provide scenic views of the surrounding area and have been the site of numerous parks and residential neighborhoods. The valleys between the hills have historically been used for agriculture and have later been developed into residential and commercial areas. The most significant valley in Arlington is the Rosslyn-Ballston corridor, which follows the course of the Four Mile Run, a tributary of the Potomac River. The corridor is home to a major transportation hub, including the Rosslyn Metro station, and has seen significant commercial and residential development.

Ronald Reagan Washington National Airport (DCA)

Ronald Reagan Washington National Airport (DCA) is the closest airport to Arlington, Virginia, located just 4 miles away. It offers convenient access to Arlington and the surrounding Washington, D.C. metropolitan area. DCA serves as a major hub for domestic flights, with nonstop service to over 100 destinations in the United States. The airport is easily accessible via public transportation, including the Metro Silver Line, which connects directly to Arlington and downtown Washington, D.C. Additionally, numerous taxi and ride-sharing services operate at DCA, providing easy transportation options to and from Arlington.

Washington Dulles International Airport (IAD)

Washington Dulles International Airport (IAD) is located approximately 26 miles west of Arlington, Virginia. It is a major international gateway for the region, offering a wide range of domestic and international flights. IAD is connected to Arlington and Washington, D.C. by the Silver Line Express bus service, which operates 24/7. Additionally, taxi and ride-sharing services are available at IAD. While IAD is further away from Arlington than DCA, it offers a broader choice of flights and may be a more convenient option for international travelers or those seeking specific flight connections.

History of Arlington

Arlington, a vibrant city located in the northern Virginia region of the United States, holds a rich and diverse history that dates back to the 17th century. Initially known as Arlington Mill, the area was established as a milling town along the Potomac River, serving as a vital hub for the production and transportation of flour and other agricultural goods. During the Civil War, Arlington played a significant role as the site of several major battles, including the infamous Battle of Bull Run. The city’s proximity to the nation’s capital, Washington, D.C., led to its annexation in the late 19th century, resulting in its incorporation as a distinct municipality in 1927.

Culture and Attractions

Arlington, Virginia, offers a diverse array of cultural experiences and attractions that appeal to both residents and visitors alike. The city is home to numerous historical sites and monuments, including the iconic Arlington National Cemetery, the final resting place for over 400,000 American veterans and their families. The cemetery also boasts the Tomb of the Unknown Soldier, a memorial honoring unidentified soldiers who perished in various conflicts. Additionally, Arlington hosts a thriving arts scene, with several theaters, art galleries, and performance venues showcasing a range of artistic disciplines. The city’s vibrant dining scene offers a wide selection of restaurants serving diverse cuisines, ensuring that there is something to satisfy every palate.