Climate and monthly weather forecast
Somerset, MA

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Weather in January

January, the same as December, is another cold winter month in Somerset, Massachusetts, with an average temperature fluctuating between 36°F (2.2°C) and 25.2°F (-3.8°C). January is the coldest month of the year, registering average temperatures as high as 36°F (2.2°C) and as low as 25.2°F (-3.8°C). Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Somerset, Massachusetts, with an average temperature fluctuating between 26.1°F (-3.3°C) and 37.9°F (3.3°C). Somerset transitions into February recording an average high-temperature of a still icy 37.9°F (3.3°C), closely aligning with the preceding month's temperature. Weather in February »

Weather in March

March, the first month of the spring in Somerset, is a frosty month, with an average temperature varying between 32.5°F (0.3°C) and 43.7°F (6.5°C). March's onset witnesses a minor shift in the average high-temperature, moving from a cold 37.9°F (3.3°C) in February to a chilly 43.7°F (6.5°C). Weather in March »

Weather in April

April is a cool spring month in Somerset, Massachusetts, with temperature in the range of an average low of 41.5°F (5.3°C) and an average high of 54.1°F (12.3°C). The shift into April is characterized by a rise in the average high-temperature, transitioning from March's frosty 43.7°F (6.5°C) to a fresh 54.1°F (12.3°C). Weather in April »

Weather in May

May, the last month of the spring in Somerset, is a comfortable month, with temperature in the range of an average high of 64°F (17.8°C) and an average low of 50.7°F (10.4°C). May signals a shift in the average high-temperature, moving from April's cool 54.1°F (12.3°C) to a comfortable 64°F (17.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a pleasant month in Somerset, Massachusetts, with an average temperature ranging between max 72°F (22.2°C) and min 58.1°F (14.5°C). The shift from May to June is marked by a slight increase in the average high-temperature, moving from a refreshing 64°F (17.8°C) to an agreeable 72°F (22.2°C). Weather in June »

Weather in July

July is a warm summer month in Somerset, Massachusetts, with an average temperature varying between 65.5°F (18.6°C) and 79.3°F (26.3°C). With average high and low temperatures of 79.3°F (26.3°C) and 65.5°F (18.6°C) respectively, July is Somerset's warmest month. Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Somerset, Massachusetts, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 78.6°F (25.9°C). Somerset experiences an average high-temperature of a still moderately hot 78.6°F (25.9°C) in August, subtly different from July's 79.3°F (26.3°C). Weather in August »

Weather in September

September, the first month of the autumn in Somerset, is still a pleasant month, with an average temperature ranging between max 72.1°F (22.3°C) and min 58.8°F (14.9°C). The transition to September results in a modest reduction in average high-temperature, moving from a warm 78.6°F (25.9°C) in August to an agreeable 72.1°F (22.3°C). Weather in September »

Weather in October

October, like September, in Somerset, Massachusetts, is another enjoyable autumn month, with an average temperature ranging between min 49.8°F (9.9°C) and max 61.7°F (16.5°C). A subtle decrease in the average high-temperature marks October, falling from September's agreeable 72.1°F (22.3°C) to an enjoyable 61.7°F (16.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Somerset, Massachusetts, with an average temperature fluctuating between 50.9°F (10.5°C) and 40.1°F (4.5°C). Transition into November marks a drop in the average high-temperature, moving from a comfortable 61.7°F (16.5°C) in October to a cool 50.9°F (10.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Somerset, Massachusetts, with an average temperature varying between 31.8°F (-0.1°C) and 42.1°F (5.6°C). In Somerset, entering December brings a subtle temperature decrement, reducing from November's cool 50.9°F (10.5°C) to an icy 42.1°F (5.6°C). Weather in December »
Updated: Aug 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest?

January is the coldest month, with an average high-temperature of 36°F (2.2°C) and an average low-temperature of 25.2°F (-3.8°C).

How many days does it rain?

Throughout the year, there are 135.4 rainfall days, and 18.31" (465mm) of precipitation is accumulated.

When does it snow?

January through May, November and December are months with snowfall.

How many days does it snow?

Throughout the year, there are 21.2 snowfall days, and 7.17" (182mm) of snow is accumulated.

What are the months with the lowest UV index in Somerset?

The months with the lowest UV index are January through March and December, with an average maximum UV index of 2.

What are the months with the least sunshine?

The months with the least sunshine in Somerset are February and December, with an average of 4.9h of sunshine.

What is the snowiest month?

The month with the most snowfall in Somerset is March, when snow falls for 5.2 days and typically aggregates up to 2.13" (54mm) of snow.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What is the least humid month?

April is the least humid month, with an average relative humidity of 73%.

What is the most humid month?

The most humid month is June, with an average relative humidity of 80%.

When it does not snow?

In Somerset, snow does not fall in June through October.

When are the longest days?

June has the longest days of the year, with an average of 15h and 12min of daylight.

What is the month with the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 6.

What time of the year is the hottest?

In Somerset, July records the average highest temperatures, peaking at 79.3°F (26.3°C) and reaching a low of 65.5°F (18.6°C).

What month has the most sunshine?

The month with the most sunshine is August, with an average of 10.6h of sunshine.

What is the driest month?

September is the month with the least rainfall. Rain falls for 11.2 days and accumulates 1.06" (27mm) of precipitation.

What is the wettest month?

The month with the most rainfall is October, when the rain falls for 11.5 days and typically aggregates up to 1.97" (50mm) of precipitation.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 12min of daylight.

Average temperature
Somerset, MA

Average temperature - Somerset, MA

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (36°F).

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average pressure
Somerset, MA

Average pressure - Somerset, MA

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Somerset, MA

Average wind speed - Somerset, MA

The windiest months (with the highest average wind speed) are January, February and March (10.9mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).

Average rainfall
Somerset, MA

Average rainfall - Somerset, MA

The wettest month (with the highest rainfall) is October (1.97").
The driest month (with the least rainfall) is September (1.06").

Average rainfall days
Somerset, MA

Average rainfall days - Somerset, MA

The month with the highest number of rainy days is July (15 days).
The month with the least rainy days is February (6.9 days).

Average snowfall
Somerset, MA

Average snowfall - Somerset, MA

The month with the highest snowfall is March (2.13").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days
Somerset, MA

Average snowfall days - Somerset, MA

The month with the highest number of snowfall days is January (5.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight / Average sunshine
Somerset, MA

Average daylight / Average sunshine - Somerset, MA

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).

Average sunshine days
Somerset, MA

Average sunshine days - Somerset, MA

The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is April (13.6 days).

Average UV index
Somerset, MA

Average UV index - Somerset, MA

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 2).

Average visibility
Somerset, MA

Average visibility - Somerset, MA

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Somerset, Massachusetts, USA

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