Andover is a charming town located in Essex County, Massachusetts, United States. Situated in the northeastern part of the state, Andover is approximately 22 miles north of Boston, the state capital. With a population of around 35,000 residents, Andover offers a perfect blend of small-town charm and suburban convenience. Covering an area of approximately 32 square miles, the town is known for its tree-lined streets, historic architecture, and scenic landscapes.
Andover’s location in northeastern Massachusetts places it within the New England region of the United States. The town is bordered by the Merrimack River to the north and the Shawsheen River to the south, providing beautiful waterways and recreational opportunities for residents. While Andover is primarily residential, it is home to several prestigious educational institutions, including Phillips Academy, one of the oldest and most renowned boarding schools in the United States.
Despite its suburban setting, Andover boasts a rich history and several landmarks that reflect its heritage. The town’s historic district features well-preserved colonial-era buildings, including the Andover Town House and the Addison Gallery of American Art. Major landmarks in the area include the Ward Reservation, a sprawling nature reserve with hiking trails and scenic overlooks.
With its historic charm, scenic beauty, and proximity to urban amenities, Andover offers residents a high quality of life in the heart of northeastern Massachusetts.
Climate and Weather Overview
Andover experiences a humid continental climate, typical of the New England region of the United States. The town enjoys four distinct seasons, with cold, snowy winters and warm, humid summers. Situated inland, Andover’s climate is influenced by its proximity to the Atlantic Ocean, which can result in variable weather patterns and occasional storms throughout the year.
Average Monthly Climate Data
Below is a table detailing the average temperature, precipitation, and sunny days for each month in Andover:
| Month | Average Temperature (°F) | Precipitation (inches) | Sunny Days |
| January | 28 | 3.68 | 6 |
| February | 31 | 3.24 | 7 |
| March | 39 | 4.36 | 7 |
| April | 51 | 4.21 | 7 |
| May | 62 | 4.07 | 8 |
| June | 71 | 3.89 | 8 |
| July | 77 | 3.59 | 9 |
| August | 76 | 3.50 | 8 |
| September | 68 | 3.94 | 7 |
| October | 57 | 4.41 | 6 |
| November | 47 | 4.45 | 5 |
| December | 33 | 4.04 | 5 |
Weather by Month
January
January is the coldest month in Andover, with average temperatures around 28°F. Snowfall is common during this time, with the town receiving an average of 3.68 inches of precipitation. Residents can expect cold, snowy conditions, with occasional winter storms bringing significant accumulations of snow. Outdoor activities may be limited due to the colder weather, but residents can still enjoy winter sports such as skiing, snowboarding, and ice skating.
Recommended Activities: Skiing or snowboarding at nearby resorts, ice skating at local rinks, cozying up with a book or movie indoors.
February
February brings continued cold temperatures to Andover, with average highs reaching around 31°F. Snowfall may continue, although accumulations tend to be lighter compared to January. Residents can still enjoy outdoor activities such as cross-country skiing, snowshoeing, and sledding, with opportunities for winter sports abound. Indoor attractions such as museums, art galleries, and theaters provide alternatives for residents seeking entertainment.
Recommended Activities: Cross-country skiing or snowshoeing in local parks, sledding at nearby hills, visiting indoor attractions.
March
March marks the transition to spring in Andover, with temperatures gradually warming up as the days grow longer. While snowfall is still possible early in the month, it becomes less frequent as the weather begins to thaw. Residents can expect milder weather and the gradual emergence of spring blooms. Outdoor activities such as hiking, biking, and birdwatching become more popular as the landscape comes alive with new growth.
Recommended Activities: Hiking or biking on scenic trails, birdwatching in local parks, photography outings to capture spring blooms.
April
April brings milder temperatures and the first signs of spring to Andover, with average highs reaching into the low 50s°F. While snowfall may still occur early in the month, it becomes less common as temperatures continue to warm up. Residents can enjoy outdoor activities such as hiking, biking, and fishing as the landscape comes alive with blooming flowers and budding trees.
Recommended Activities: Hiking or biking on scenic trails, fishing in local lakes and rivers, picnicking in parks and nature reserves.
May
May brings warmer temperatures and longer days to Andover, with average highs reaching into the low 60s°F. Spring is in full swing, and residents can enjoy a wide range of outdoor activities such as camping, gardening, and wildlife viewing. The town’s parks and nature reserves offer scenic spots for picnicking and relaxation, with opportunities for birdwatching and photography abound.
Recommended Activities: Camping in local campgrounds, gardening and landscaping projects, wildlife viewing in nature reserves.
June
June marks the beginning of summer in Andover, with warm temperatures and plenty of sunshine making it the perfect time for outdoor adventures. Residents can enjoy activities such as hiking, biking, and picnicking in the town’s parks and nature reserves. June also marks the start of the camping season, with families and outdoor enthusiasts flocking to nearby campgrounds to enjoy the great outdoors.
Recommended Activities: Hiking or biking on scenic trails, picnicking in parks and nature reserves, camping in local campgrounds.
July
July is the warmest month in Andover, with average highs reaching into the mid-70s°F. Residents seek relief from the heat by spending time at local lakes and rivers, enjoying activities such as swimming, boating, and fishing. The town’s parks and beaches offer scenic spots for picnicking and sunbathing, while nearby trails provide opportunities for hiking and wildlife viewing.
Recommended Activities: Swimming or boating at local lakes, picnicking in parks and nature reserves, hiking on scenic trails.
August
August brings continued warm temperatures to Andover, with average highs remaining in the mid-70s°F. Residents continue to enjoy outdoor activities such as swimming, boating, and hiking, with opportunities for recreation abound. August also marks the peak of the summer tourist season, with visitors flocking to the area to enjoy the natural beauty of northeastern Massachusetts.
Recommended Activities: Swimming or boating at local lakes, hiking on scenic trails, attending outdoor festivals and events.
September
September marks the transition to fall in Andover, with temperatures starting to cool down as summer comes to an end. While still warm, the weather becomes more comfortable for outdoor activities such as hiking, camping, and nature walks. Residents can enjoy the changing colors of the season as trees begin to shed their leaves, creating a scenic backdrop for outdoor adventures.
Recommended Activities: Hiking or camping in local parks and forests, leaf-peeping drives along scenic routes, attending fall festivals and events.
October
October brings cooler temperatures and the vibrant colors of fall foliage to Andover, making it a beautiful time to explore the outdoors. Residents and visitors can enjoy leaf-peeping drives, hikes through wooded trails, and visits to local pumpkin patches and orchards. The town’s parks and nature reserves offer scenic spots for picnicking and wildlife viewing, with opportunities for outdoor recreation abound.
Recommended Activities: Leaf-peeping drives along scenic routes, hiking in nearby parks and forests, visiting pumpkin patches and orchards.
November
November brings cooler temperatures and the first signs of winter to Andover, with residents preparing for the holiday season ahead. Outdoor activities such as hiking and biking may still be enjoyed, but residents should be prepared for cooler temperatures and occasional rainfall. Indoor attractions such as museums, galleries, and theaters offer entertainment options for those seeking refuge from the colder weather.
Recommended Activities: Visiting indoor attractions, attending cultural events and performances, exploring local shops and boutiques.
December
December brings cold temperatures and the holiday spirit to Andover, with residents and visitors embracing the festive season. Outdoor activities may be limited due to the colder weather, but residents can still enjoy activities such as ice skating, sledding, and holiday light displays. Indoor attractions such as holiday markets, craft fairs, and seasonal concerts offer opportunities for shopping and entertainment.
Recommended Activities: Ice skating at local rinks, sledding at nearby parks, attending holiday events and festivals.