Amherst Climate & Monthly Temperature Overview – United States

Summer

Summer in Amherst is characterized by warm and humid conditions, with average temperatures ranging from 60°F to 80°F. July is the warmest month, with an average high of 82°F and an average low of 62°F. The humidity levels can be quite high during the summer months, making it feel even hotter. However, there is also a fair amount of rainfall during the summer, which can provide some relief from the heat.

Winter

Winters in Amherst are cold and snowy, with average temperatures dipping below freezing for much of the season. January is the coldest month, with an average high of 28°F and an average low of 13°F. Snowfall is common during the winter months, with an average of 50 inches of snow falling each year. The roads can become icy and slippery, so it is important to take precautions when driving during the winter.

Average Temperature in the Winter

In Amherst, Massachusetts, the winter months (December, January, and February) are characterized by cold temperatures with frequent snowfall. The average temperature in December is 27°F (-3°C), with an average snowfall of 11 inches (28 cm). January is the coldest month of the year, with an average temperature of 21°F (-6°C) and an average snowfall of 13 inches (33 cm). February sees a slight increase in temperature, with an average of 25°F (-4°C) and an average snowfall of 10 inches (25 cm). While cold temperatures prevail throughout the winter months, there are occasional days when the temperature can rise above freezing, offering a brief respite from the frigid conditions.

Average Temperature in the Summer

The summer months (June, July, and August) in Amherst bring a welcome relief from the winter cold. June marks the beginning of summer with an average temperature of 69°F (21°C) and an average rainfall of 3 inches (7.6 cm). July is the hottest month of the year, with an average temperature of 75°F (24°C) and an average rainfall of 4 inches (10 cm). August sees a slight decrease in temperature, with an average of 72°F (22°C) and an average rainfall of 3.5 inches (8.9 cm). Although summer is generally a dry season, there are occasional thunderstorms that provide much-needed moisture to the region. The days are long and sunny, providing ample opportunities to enjoy the outdoors and engage in a variety of activities.

Types of Clouds in Amherst, United States

Amherst, Massachusetts, experiences a variety of cloud types throughout the year. During the summer months, cumulus clouds are common, characterized by their puffy, cotton-like appearance. These clouds often form when warm, moist air rises and cools, causing water vapor to condense. On days with higher humidity, cumulus clouds can develop into towering cumulonimbus clouds, which can bring thunderstorms and precipitation.

In the autumn and winter, stratus clouds are prevalent in Amherst. These clouds form when a layer of warm air overlies a layer of colder air, causing moisture to condense and form a uniform gray layer. Stratus clouds often bring overcast skies and drizzle or light rain. Additionally, cirrus clouds, which are composed of ice crystals, can be observed throughout the year, often appearing as thin, wispy streaks across the sky.

Cloud Cover and Precipitation in Amherst, United States

The amount of cloud cover in Amherst varies significantly throughout the year. During the summer months, skies are often partly cloudy or even clear, with average cloud cover ranging from 30-50%. In the autumn and winter, cloud cover increases, with average cloud cover reaching 60-70%. The increased cloud cover during these months is due to the more frequent occurrence of stratus clouds and the passage of weather fronts.

Cloud cover in Amherst also influences precipitation patterns. During the summer months, when skies are partly cloudy, convective rainfall is common, often occurring in the form of afternoon thunderstorms. In the autumn and winter, when cloud cover is more extensive, precipitation is more likely to be steady and persistent, resulting in drizzle or light rain. Overall, Amherst receives an average of approximately 40 inches of precipitation per year, with the majority falling during the spring and autumn months.

Annual Precipitation:

Amherst, United States, experiences an annual precipitation of approximately 45 inches (114 centimeters). This rainfall is distributed relatively evenly throughout the year, with the wettest months being May and June. During these months, Amherst typically receives around 4-5 inches (10-13 centimeters) of rainfall. The driest months are January and February, which usually receive less than 2 inches (5 centimeters) of rain.

Seasonal Precipitation:

Amherst experiences distinct seasonal variations in precipitation. During the spring (March-May), the region receives steady rainfall due to the passage of low-pressure systems from the west. The summer (June-August) is characterized by frequent thunderstorms, which can contribute to localized heavy rainfall. In the fall (September-November), rainfall tends to be more sporadic, with occasional periods of drought. The winter (December-February) is relatively dry, with the majority of precipitation falling as snow. Amherst typically receives 20-30 inches (50-76 centimeters) of snowfall per year.

Long-Term Rainfall Patterns

Amherst, Massachusetts, experiences a temperate climate with four distinct seasons. Rainfall is distributed relatively evenly throughout the year, with the driest month being February and the wettest month being August. On average, Amherst receives about 45 inches of precipitation annually. However, there can be significant variation from year to year, with some years receiving over 60 inches while others receive less than 30 inches.

Seasonal Variations

Rainfall in Amherst varies seasonally, with the spring and summer months generally being wetter than the fall and winter months. During the spring (March-May), rainfall averages around 3 inches per month. In the summer (June-August), rainfall increases to an average of 4-5 inches per month. The fall (September-November) is slightly drier, with rainfall averaging around 3 inches per month. During the winter months (December-February), rainfall is at its lowest, averaging around 2 inches per month.

Average Snowfall

Amherst, Massachusetts experiences an average annual snowfall of 48 inches. The snowfall is distributed fairly evenly throughout the winter months, with the heaviest snowfall occurring in January and February. Snowfall in Amherst can vary significantly from year to year, with some winters seeing much heavier snowfall than others. For example, in the winter of 2015-2016, Amherst received over 100 inches of snow, while in the winter of 2016-2017, it received less than 30 inches of snow.

Impacts of Snowfall

The snowfall in Amherst has a significant impact on the town’s residents and economy. The snow can make it difficult to get around, especially during rush hour. Schools and businesses are often closed or delayed due to snowstorms. The snow can also damage trees and power lines, leading to power outages. On the other hand, the snow can also be beneficial for the town’s economy. Snowfall attracts skiers and snowboarders to the area, which can boost the local economy. The snow can also help to insulate homes and businesses, reducing energy costs.

Sunrise and Sunset Times

In Amherst, 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, sunrise occurs earlier and sunset later, resulting in longer days. Conversely, in the winter months, sunrise occurs later and sunset earlier, leading to shorter days.

Sunrise typically occurs between 6:00 AM and 7:00 AM during the summer months, while sunset occurs between 7:30 PM and 8:30 PM. In contrast, sunrise during the winter months can occur as late as 8:00 AM, and sunset can occur as early as 4:30 PM. The exact times of sunrise and sunset can vary slightly depending on the specific date and location within Amherst.

Climate in Moon, Amherst, United States

The climate in Moon, Amherst, United States is defined as a humid subtropical climate, characterized by hot, humid summers and mild winters. The area experiences abundant rainfall throughout the year, with occasional snowfall during the winter months. The average temperature in Moon ranges from 32°F (-0°C) in January to 78°F (26°C) in July. Humidity levels remain high throughout the year, making summers feel particularly oppressive.

Due to its proximity to the Atlantic Ocean, Moon is also susceptible to coastal storms and hurricanes, which can bring strong winds, heavy rain, and flooding. However, the area is protected by the barrier islands off the coast, which help to mitigate the impacts of these storms. Overall, the climate in Moon is pleasant and temperate, with ample opportunities for outdoor recreation and activities throughout the year.

Spring and Summer Humidity in Amherst

Amherst experiences notably higher humidity during its spring and summer seasons. In the spring months (March-May), average humidity levels range from 65-75%, with occasional fluctuations between 50-80%. During the summer (June-August), humidity levels typically reach their peak, averaging around 75-85%, creating a warm, muggy atmosphere. This increased humidity is largely attributed to the warm, moist air arriving from the Gulf of Mexico and the Atlantic Ocean. As a result, residents in Amherst often experience discomfort due to the high moisture content in the air, especially during periods of prolonged heat.

Autumn and Winter Humidity in Amherst

In contrast to the spring and summer, Amherst experiences significantly lower humidity during autumn and winter. In the autumn months (September-November), average humidity levels drop to around 60-70%, providing a more comfortable and less oppressive atmosphere. During the winter (December-February), humidity levels reach their lowest point, typically ranging from 45-55%. The cold, dry air masses originating from the north and west contribute to these low humidity levels. This decreased humidity, combined with the cooler temperatures, makes it easier for residents to enjoy outdoor activities without feeling weighed down by the moisture in the air.

Seasonal Patterns

In Amherst, United States, wind patterns vary significantly throughout the year. During the winter months (December to February), winds tend to be more variable, with frequent gusts and changes in direction. The average wind speed during this time is typically around 10-15 miles per hour (16-24 kilometers per hour).

In the spring (March to May) and autumn (September to November), the wind patterns become more consistent, with prevailing winds from the west or southwest. Average wind speeds range from 10-15 miles per hour (16-24 kilometers per hour), although stronger gusts are not uncommon.

Diurnal Patterns

Amherst also experiences distinct diurnal wind patterns. During the day, when the sun heats the air near the ground, a local circulation develops, causing winds to blow from the surrounding cooler areas towards the center of the town. In the evening, as the air cools, the local circulation reverses, and winds blow from the town outwards. This pattern results in higher wind speeds during the afternoon and early evening, and calmer conditions at night.

Factors Influencing Wind

The strength and direction of the wind in Amherst are influenced by several factors, including:

• Pressure Gradients: Differences in atmospheric pressure between different regions create pressure gradients, which drive winds.
• Coriolis Effect: The Coriolis effect, caused by the rotation of the Earth, deflects winds to the right in the Northern Hemisphere.
• Terrain: Amherst’s location in the Connecticut River Valley influences wind patterns, as the river valley acts as a channel for prevailing winds.
• Local Obstructions: Buildings, trees, and other structures can create local obstructions that disrupt wind patterns and cause eddies and turbulence.

Spring and Fall (April-May and September-October)

Amherst’s spring and fall seasons offer pleasant temperatures and vibrant landscapes. April and May bring blooming flowers, while September and October showcase vibrant foliage. During these months, temperatures typically range from the mid-50s to mid-70s Fahrenheit. Visitors can enjoy outdoor activities such as hiking, biking, and picnicking at the nearby Mount Holyoke Range State Park or the Amherst Meadow. Cultural events, including art exhibitions and live music performances, also take place during this time.

Summer (June-August)

Summer in Amherst is characterized by warm and humid days with average temperatures in the mid-80s Fahrenheit. While the heat can be intense at times, visitors can cool off at one of the town’s swimming spots, such as the Hampshire College pool or the Sunderland Rec Park Splash Pad. Summer evenings often bring refreshing breezes, making them ideal for dining outdoors or attending outdoor concerts at the Levitt Pavilion. The month of July hosts the Amherst Farmers Market, offering fresh produce, local crafts, and live entertainment.

Amherst’s Solar Energy Potential

Amherst, nestled amidst the rolling hills of western Massachusetts, boasts significant solar energy potential. The city’s geography and climate conditions favor solar power generation. Amherst receives an average of 4.5 peak sunshine hours per day throughout the year, providing ample sunlight for photovoltaic panels. Additionally, the relatively flat and open terrain in and around the city offers optimal land for solar installations.

Solar Energy Adoption in Amherst

In recent years, Amherst has embraced solar energy as an environmentally friendly and cost-effective solution to its energy needs. According to the city’s Sustainability Dashboard, as of 2022, Amherst has installed over 28 megawatts of solar capacity, with plans to expand this capacity in the coming years. The city offers various incentives to encourage solar adoption, including rebates, tax incentives, and net metering programs. As a result, many homeowners, businesses, and institutions have installed solar panels, reducing their carbon footprint and energy costs.

Physical Geography

Amherst, Massachusetts lies within the fertile Connecticut River Valley, which is characterized by broad, flat meadows and gently rolling hills. The town is situated on the banks of the Fort River, a tributary of the Connecticut River. The river valley is surrounded by the Berkshire Hills to the west and the Mount Tom Range to the east. These hills provide a scenic backdrop to the town and offer opportunities for hiking, biking, and skiing.

Geology

The topography of Amherst is shaped by its underlying geology. The area is part of the Appalachian Mountains, which were formed by a series of collisions between tectonic plates over hundreds of millions of years. The bedrock in Amherst is primarily composed of schist, gneiss, and granite. These rocks were formed under intense heat and pressure during mountain-building events. The Connecticut River Valley was formed by glaciers during the last ice age. The glaciers carved out the valley and deposited sand and gravel, which created the fertile meadows that are now used for agriculture.

Bradley International Airport (BDL)

Bradley International Airport (BDL) is the closest airport to Amherst, Massachusetts, just 60 miles (96 kilometers) east of the city. It is located in Windsor Locks, Connecticut, and serves as the primary airport for the Hartford-Springfield metropolitan area. BDL offers direct flights to major hubs such as Atlanta, Chicago, Philadelphia, and New York City, making it a convenient option for travelers from Amherst and surrounding areas.

Worcester Regional Airport (ORH)

Worcester Regional Airport (ORH) is another nearby airport, approximately 45 miles (72 kilometers) south of Amherst. Located in Worcester, Massachusetts, ORH mainly accommodates regional flights within the Northeast. However, it does offer a limited number of non-stop flights to destinations like Orlando, Florida, and Fort Lauderdale, Florida. For travelers seeking convenient connections to a wider range of cities, BDL may be a more suitable choice.

Education

Amherst College, a prestigious liberal arts institution, is the cornerstone of the town’s educational landscape. Founded in 1821, the college attracts a diverse student body and boasts a rigorous curriculum. Its idyllic campus, complete with stately buildings and verdant greens, contributes to the town’s intellectual and cultural vibrancy. Amherst also hosts the University of Massachusetts Amherst, a research-intensive institution that offers a wide range of undergraduate and graduate programs. The presence of these esteemed institutions has fostered a thriving academic community in Amherst, attracting scholars, researchers, and students from around the world.

History

Amherst’s rich history dates back to the 17th century, when it was first settled by English Puritans. The town played a pivotal role in the American Revolution, as a gathering place for local militiamen and a staging ground for supplies. In the 19th century, Amherst experienced significant economic growth due to its thriving agricultural industry and the establishment of textile mills. However, the town’s fortunes declined in the 20th century as manufacturing declined. Today, Amherst has reinvented itself as a vibrant center for higher education, the arts, and tourism. Its historic downtown, lined with charming shops, restaurants, and museums, reflects the town’s deep roots and its commitment to preserving its architectural and cultural heritage.