Lebanon Climate & Monthly Temperature Overview – United States

Summer

Lebanon, located in the state of Oregon, enjoys a temperate climate with distinct seasons. Summers in Lebanon are characterized by warm and sunny weather, with average temperatures ranging from 58°F (14°C) in the mornings to the mid-70s (24°C) in the afternoons. Rainfall is relatively scarce during the summer months, occurring primarily during the evening or overnight hours. The humidity levels are generally low, making the heat more bearable. Clear skies and an abundance of sunshine create ideal conditions for outdoor activities, from hiking and biking to picnics and barbecues.

Winter

Winters in Lebanon are cold and wet, with average temperatures hovering around 35°F (2°C) during the day and dropping to near freezing at night. Precipitation is common during the winter, primarily in the form of rain or drizzle. Snowfall is infrequent, but can occur occasionally, especially at higher elevations. The sky can be overcast for extended periods, resulting in limited sunshine. The combination of rain, cold, and reduced daylight can make outdoor activities less appealing. However, snowfall can create a winter wonderland, offering opportunities for sledding, cross-country skiing, and snowshoeing.

Monthly Average Temperatures

Lebanon, United States, experiences a humid subtropical climate with four distinct seasons. The average monthly temperatures vary significantly throughout the year, reflecting the region’s changing weather patterns. During the coldest month, January, the average low temperature drops to a frigid 22°F (-6°C). However, the average high temperature during this same month remains a relatively mild 41°F (5°C). Conversely, July, the warmest month, boasts an average high temperature of 85°F (29°C) and an average low temperature of 63°F (17°C).

Seasonal Variations

Lebanon’s climate is characterized by its contrasting seasonal variations. Spring and fall are generally mild and pleasant, with average temperatures ranging from 40°F to 75°F (4°C to 24°C). During these seasons, the weather is typically sunny and comfortable. Summer, on the other hand, is hot and humid, with high temperatures often reaching into the 90s Fahrenheit (30s Celsius). Precipitation during this season is frequent, with occasional thunderstorms and heavy rainfall. Winter is cold and snowy, with average temperatures dipping below freezing for extended periods. Snowfall accumulation is common, particularly in January and February.

Cloud Types and Distribution

Lebanon, United States, experiences a wide variety of cloud types, ranging from the fluffy cumulus clouds to the towering cumulonimbus clouds. Cumulus clouds, commonly referred to as “fair-weather clouds,” are characterized by their white, puffy appearance and are often found at mid-levels of the atmosphere. Cirrus clouds, on the other hand, are high-altitude, thin clouds composed of ice crystals. They have a wispy, fibrous appearance and are often observed during clear or fair weather conditions. Stratus clouds, as their name suggests, appear as a uniform gray layer of clouds that covers the sky, often leading to overcast and gloomy weather.

Influence of Topography and Climate

The topography of Lebanon, United States, and its location in the mid-latitudes influence the cloud patterns and distribution. The region is characterized by rolling hills and valleys, which create variations in elevation. These variations can affect the formation and movement of clouds, leading to localized cloud cover and precipitation. Additionally, Lebanon’s temperate climate, with distinct seasons, affects cloud development. During winter, the presence of the polar jet stream can bring in moisture and lead to the formation of thick cloud layers, resulting in frequent precipitation. In contrast, summer conditions are generally drier, with less cloud cover and more sunshine.

Annual Precipitation

Lebanon, United States, located in Linn County, Oregon, experiences moderate annual precipitation. On average, the city receives approximately 42 inches (107 centimeters) of precipitation spread throughout the year. The wettest months are November through January, with an average of 5-7 inches (13-18 centimeters) of precipitation each month. In contrast, the driest months are July and August, with an average of only 1-2 inches (3-5 centimeters) of precipitation.

Seasonal Variation

Lebanon’s precipitation patterns exhibit distinct seasonal variations. During the winter months (December-February), the city experiences frequent rainfall and occasional snowfall. The Pacific Ocean’s moisture-laden storms bring ample precipitation to the region, resulting in higher precipitation levels. In the spring (March-May), the precipitation transitions to a mix of rain and drizzle, as the storm activity decreases and temperatures gradually rise.

Summer (June-August) brings relatively dry conditions to Lebanon. With minimal rainfall and warm temperatures, the city experiences its driest period. However, occasional thunderstorms may occur during this season, providing brief periods of moisture. In the fall (September-November), precipitation gradually increases as the Pacific Ocean’s storm systems return. This transition marks the onset of the wet season and prepares the city for the upcoming winter months.

Rainfall Patterns

Lebanon, United States, experiences a temperate climate with distinct rainfall patterns throughout the year. Annual precipitation averages around 50 inches (127 centimeters), with significant seasonal variations. During the wet season, which spans from October to April, Lebanon receives the majority of its rainfall, with an average of over 3 inches (7.6 centimeters) per month. The summer months (May to September) are generally drier, with precipitation averaging less than 2 inches (5 centimeters) per month.

Influencing Factors

The rainfall patterns in Lebanon are influenced by several factors, including its geographic location, topography, and proximity to bodies of water. Situated in western Connecticut, Lebanon is located within the humid continental climate zone, which experiences warm, humid summers and cold, snowy winters. The town’s location near the Atlantic Ocean also contributes to its precipitation, as moisture from the ocean is carried inland by prevailing winds. Additionally, the region’s rolling hills and mountainous terrain create microclimates that can affect local rainfall amounts.

Snowfall Patterns

Lebanon, United States, experiences significant snowfall during the winter months. The city lies within the Appalachian Mountains, which play a crucial role in shaping its weather patterns. Cold air masses moving from the northwest encounter the mountains, causing them to rise and cool, leading to the formation of clouds and snowfall. The average annual snowfall in Lebanon is around 40 inches, with December and January being the snowiest months. During heavy snowstorms, snowfall can reach several inches per hour, resulting in significant accumulations and potential travel disruptions.

Impact on Infrastructure and Daily Life

The heavy snowfall in Lebanon can have a significant impact on infrastructure and daily life. Road closures, power outages, and transportation delays are common during winter storms. The city’s emergency services, including police, fire, and medical personnel, work diligently to respond to calls and ensure the safety of residents. Residents are advised to stock up on essential supplies, such as food, water, and medications, in anticipation of potential disruptions. Snow removal crews work around the clock to clear roads and sidewalks, while residents often participate in community shoveling efforts to support their neighbors.

Climate Conditions

Lebanon, Oregon is situated in the Willamette Valley, which is characterized by a temperate climate. The region experiences warm, dry summers and cool, wet winters. The average high temperature in July, the warmest month, is 84°F (29°C), while the average low temperature in January, the coldest month, is 34°F (1°C). Lebanon receives an average of 42 inches (107 cm) of precipitation per year, with most of the rain occurring during the winter months.

Sunlight Availability

Lebanon’s location in the Willamette Valley provides it with ample sunshine throughout the year. The average number of sunny days per year is 146, with the most sunshine occurring during the summer months. In July, the average number of sunny days is 24. The presence of mountains in the area can occasionally block sunlight and create cloud cover, but the region still experiences a significant amount of sunshine compared to many other parts of the United States.

Seasonal Humidity Patterns

Lebanon, Oregon exhibits pronounced seasonal variations in humidity levels. During the summer months (June to September), humidity tends to be relatively low, with average monthly relative humidity values ranging from 50% to 60%. This is primarily due to the influence of the dry Pacific air masses that prevail during this period. In contrast, winter months (December to March) are typically more humid, with average relative humidity values between 75% and 85%. This increased humidity results from the influx of moist air from the Pacific Ocean, often accompanied by rain and fog.

Factors Influencing Humidity

Several factors contribute to humidity variations in Lebanon. Firstly, proximity to the Pacific Ocean plays a crucial role. The Pacific air masses bring moisture to the region, increasing humidity levels. Secondly, topographic features, such as the Cascade Mountains, act as barriers, blocking moist air from the west and influencing precipitation patterns. Additionally, prevailing wind patterns and weather systems impact humidity levels, with easterly winds bringing drier air and westerly winds bringing moisture.

Wind Patterns in Lebanon, United States

Lebanon, situated in Lebanon County, Pennsylvania, experiences distinct wind patterns influenced by its location within the Mid-Atlantic region. The prevailing winds generally blow from the west or southwest, carrying cool and moist air from the Atlantic Ocean. These winds moderate the climate, providing Lebanon with relatively mild winters. During the summer months, however, the prevailing winds can shift to a more southerly direction, bringing warm and humid air inland.

Lebanon’s topography also influences its wind patterns. The city is nestled within the Lebanon Valley, a broad, fertile plain surrounded by gently rolling hills. This terrain channels the prevailing winds, creating localized wind patterns. For example, during the mornings, cool air from the Susquehanna River Valley often flows into Lebanon, creating a refreshing breeze. Additionally, the city’s location at the confluence of the Swatara and Quittapahilla Creeks can lead to unpredictable wind conditions, especially during thunderstorms.

Spring (March-May):

Spring in Lebanon, United States, offers a delightful blend of mild temperatures and vibrant landscapes. As the city awakens from winter’s slumber, the air fills with the sweet scent of blooming flowers. The average high temperature hovers around 70 degrees Fahrenheit, creating ideal conditions for outdoor activities. Explore the picturesque parks and gardens, including the Lebanon Municipal Park and the Cedars of Lebanon State Park, where you can witness the stunning natural beauty of this region. The Lebanon Farmers Market, held every Saturday during the warmer months, offers a vibrant atmosphere with fresh produce, artisanal crafts, and live music.

Autumn (September-November):

Autumn in Lebanon is a time of transition and charm. As the foliage transforms into a kaleidoscope of colors, the city embraces the cozy atmosphere of the season. Temperatures gradually decline, with average highs in the mid-60s Fahrenheit. This time of year is perfect for exploring the city’s historic landmarks, such as the Wilson Creek Mill and the Lebanon Carnegie Library. The Lebanon Halloween Festival brings the community together for a weekend of family-friendly activities, while the Lebanon Corn Maze offers a thrilling adventure for visitors of all ages. As the days grow shorter, the warm colors of autumn cast a magical glow over Lebanon, creating a picturesque setting for memorable experiences.

Solar Energy Potential in Lebanon

Lebanon possesses significant solar energy potential due to its favorable geographic location. The country receives an average of 300 sunny days per year, with a high solar radiation level. This makes Lebanon suitable for the deployment of solar photovoltaic (PV) systems to generate electricity. The Lebanese government has recognized the potential of solar energy and has set ambitious targets to increase its share in the energy mix.

Current Status and Challenges

Despite the favorable conditions, Lebanon’s solar energy sector is still in its early stages of development. The total installed PV capacity in the country is relatively low compared to other countries in the region. However, there has been a growing interest in solar energy in recent years, driven by factors such as rising energy costs and environmental concerns. The Lebanese government is providing incentives and support to encourage investment in solar energy projects.

Mountains and Valleys

Lebanon’s topography is marked by the presence of the Green Mountains, an extension of the Appalachian Mountains. The Green Mountains form a rugged backbone that runs through the eastern part of the state. The highest peak in Lebanon, Mount Mansfield, is located in the Green Mountains and stands at 4,393 feet. The western part of Lebanon is characterized by a series of rolling hills known as the Piedmont Plateau. Between the Green Mountains and the Piedmont Plateau lies a broad valley known as the Champlain Valley, which contains Lake Champlain, the largest freshwater lake in the state.

Lakes and Rivers

Lebanon is home to numerous lakes and rivers, many of which are part of the Champlain Valley watershed. Lake Champlain is the most prominent waterway in Lebanon and serves as a vital transportation route. Other major lakes in the state include Crystal Lake, St. Albans Bay, and Willoughby Lake. The Connecticut River forms the eastern border of Lebanon and is the longest river in New England. Other major rivers in the state include the Otter Creek, the White River, and the Lamoille River.

Lebanon Municipal Airport (LEB)

The nearest airport to Lebanon, United States, is the Lebanon Municipal Airport (LEB), located just 3 miles (4.8 km) northwest of the city center. The airport offers scheduled commercial flights to Chicago O’Hare International Airport (ORD) by Cape Air, a regional airline. The flight time from LEB to ORD is approximately 1 hour 10 minutes. Additionally, LEB serves as a hub for general aviation, with a variety of charter and private flights operating in and out of the airport.

Other Nearby Airports

While LEB is the closest airport to Lebanon, there are several other airports within reasonable driving distance. Manchester-Boston Regional Airport (MHT) is located approximately 40 miles (64 km) southeast of Lebanon and offers a wider range of flights to destinations throughout the United States and internationally. Bradley International Airport (BDL) in Connecticut is another option, situated about 60 miles (97 km) northeast of Lebanon. Both MHT and BDL offer a more extensive network of airlines and flight options compared to LEB.

History and Demographics

Lebanon, a town in Grafton County, New Hampshire, United States, was founded in 1761 and incorporated as a town in 1791. The name “Lebanon” was derived from the biblical Mount Lebanon, known for its beauty and fertility. Lebanon has a rich history, including its role as a major center for the logging industry in the late 19th and early 20th centuries. Today, Lebanon is a vibrant community with a population of approximately 13,165 people (2020 census). It is known for its scenic location, surrounded by rolling hills, mountains, and the Mascoma River.

Culture and Attractions

Lebanon offers a diverse range of cultural and recreational opportunities. It is home to the Lebanon Opera House, a historic venue that hosts a variety of live performances, including concerts, theater productions, and dance recitals. The town also boasts several museums, including the Lebanon Historical Society Museum, which showcases the town’s rich history through artifacts and exhibits. Lebanon is a great place to enjoy the outdoors, with numerous hiking trails, parks, and the Mascoma Lake Recreation Area, which offers swimming, boating, and fishing. The town also has a thriving arts community, with art galleries, studios, and public art installations located throughout the downtown area.