How Is The Weather In LEBANON, NH?

Melissa Robinson image By
Published: Sep 18, 2023

Lebanon, New Hampshire, is a charming town in the Upper Valley region of the Granite State. This picturesque community is known for its rich history, natural beauty, and vibrant culture. Located along the Connecticut River, Lebanon has been a hub of activity for centuries. 


Founded in 1761, Lebanon has a deep-rooted history that tells the story of New England’s past. The town has shaped the region's heritage from its early days as a farming settlement to its role in the American Revolution.


Nature enthusiasts will find Lebanon to be a paradise. The surrounding landscape boasts lush forests, rolling hills, and the serene waters of the Connecticut River. These natural wonders provide endless opportunities for outdoor adventures, from hiking and camping to fishing and kayaking. 

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Lebanon is also a town of community spirit. Its residents take pride in their local traditions and events, which range from lively fairs to cozy farmer’s markets. The town’s cultural scene is thriving, with art galleries, theaters, and music venues offering entertainment for all. 


Lebanon, NH’s weather


One of the defining features of Lebanon’s weather is its four distinct seasons. Each season brings a change in temperature, precipitation, and outdoor activities. 


Spring in Lebanon typically begins in March and extends into May. This season sees a gradual thawing of the winter snow, with temperatures ranging from 30°F to 77°F (minus 1°C to 25°C). Spring showers are expected, nurturing the vibrant flora of the region, and outdoor enthusiasts can enjoy hiking and exploring Lebanon’s scenic landscapes. 


Summers in Lebanon are warm and pleasant, with temperatures ranging from 70°F to 80°F (21°C to 27°C) on average. July is the warmest month, making it an excellent time for outdoor activities like swimming in the nearby lakes, hiking, and picnicking. 


Known for its breathtaking foliage, autumn in Lebanon arrives in September and lasts until November. The crisp, cool air, with temperatures between 40°F to 77°F (4°C to 25°C), transforms the landscape into a colorful spectacle as the leaves change. Fall foliage drives are a popular pastime, allowing residents and tourists to witness nature’s artistry. 


Lebanon experiences a quintessential New England winter, starting in December and ending in February. Winter temperatures range from 10°F to 40°F (minus 12°C to 4°C), with snowfall being a common occurrence. This season provides the perfect backdrop for skiing, snowboarding, and ice skating nearby. 


Weather Patterns

paper cut weather set onLebanon, like much of New England, can experience unpredictable weather patterns. Its proximity to the Atlantic Ocean and the Appalachian Mountains influences it. The ocean can bring moisture-laden air, contributing to the region’s precipitation, while the mountains can shield Lebanon from severe weather systems. 


The city typically receives an average of 70 inches of snowfall annually, and rainfall is relatively evenly distributed throughout the year. Occasional thunderstorms mark summers, while winter can bring snowstorms and frigid temperatures. 


Climate Change Impact

Climate change is a global concern, and Lebanon is not immune to its effects. Over the years, the region has seen temperature and precipitation patterns shift. Winters have become milder, and there is a trend of less snowfall, impacting winter sports and the local economy. Additionally, increased rainfall can lead to localized flooding in certain areas.


Efforts to combat climate change, such as promoting sustainable practices, reducing greenhouse gas emissions, and preserving natural landscapes, are crucial to mitigating these effects and ensuring the long-term health of Lebanon’s climate. 



Lebanon, NH, offers captivating weather that mirrors the picturesque beauty of New England. With its four distinct seasons, outdoor recreational opportunities, and the charm of fall foliage, Lebanon’s weather is an integral part of its identity. However, the city is not immune to the impact of climate change, highlighting the importance of environmental stewardship and sustainability efforts to preserve the unique climate that defines this enchanting corner of the United States.


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