Climate and monthly weather forecast
Clinton, MA

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Weather in January

January, like December, is another subzero cold winter month in Clinton, Massachusetts, with an average temperature varying between 31.5°F (-0.3°C) and 19.8°F (-6.8°C). Clinton's coldest month, January, registers temperatures that range from a high of 31.5°F (-0.3°C) to a low of 19.8°F (-6.8°C). Weather in January »

Weather in February

February, the last month of the winter in Clinton, is an icy month, with an average temperature fluctuating between 20.1°F (-6.6°C) and 34.7°F (1.5°C). Clinton experiences a recorded average high-temperature of a wintry 34.7°F (1.5°C) in February, closely aligned with January's 31.5°F (-0.3°C). Weather in February »

Weather in March

The first month of the spring, March, is still a cold month in Clinton, Massachusetts, with temperature in the range of an average high of 42.4°F (5.8°C) and an average low of 27.9°F (-2.3°C). Clinton's transition into March brings a slight rise in the average high-temperature, moving from a wintry 34.7°F (1.5°C) in February to a still cold 42.4°F (5.8°C). Weather in March »

Weather in April

April in Clinton, Massachusetts, is a moderate spring month, with an average temperature ranging between min 38.1°F (3.4°C) and max 55.6°F (13.1°C). April indicates a change in the average high-temperature, moving up from a cold 42.4°F (5.8°C) in March to a mild 55.6°F (13.1°C). Weather in April »

Weather in May

The last month of the spring, May, is a refreshing month in Clinton, Massachusetts, with an average temperature ranging between max 67.5°F (19.7°C) and min 47.8°F (8.8°C). The average high-temperature increases in May, moving from a moderate 55.6°F (13.1°C) in April to a still refreshing 67.5°F (19.7°C). Weather in May »

Weather in June

June, the first month of the summer in Clinton, is a warm month, with an average temperature fluctuating between 75.2°F (24°C) and 55.4°F (13°C). June's arrival coincides with a marginal rise in the average high-temperature, moving from May's refreshing 67.5°F (19.7°C) to a warm 75.2°F (24°C). Weather in June »

Weather in July

July, like June, in Clinton, Massachusetts, is another warm summer month, with temperature in the range of an average low of 62.2°F (16.8°C) and an average high of 81.9°F (27.7°C). Clinton reaches its highest average temperatures in July, measuring 81.9°F (27.7°C) at the peak and 62.2°F (16.8°C) at the lowest. For most parts of July, the heat index is calculated to be a hot 87.8°F (31°C). Weather in July »

Weather in August

August, the last month of the summer in Clinton, is another warm month, with an average temperature varying between 60.4°F (15.8°C) and 80.1°F (26.7°C). A minor adjustment in Clinton's average high-temperature is noted with the start of August, touching a still warm 80.1°F (26.7°C) from July's 81.9°F (27.7°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Clinton, Massachusetts, with an average temperature ranging between min 54°F (12.2°C) and max 72.5°F (22.5°C). A modest decline in the average high-temperature is seen during September, decreasing from a moderately hot 80.1°F (26.7°C) in August to a pleasant 72.5°F (22.5°C). Weather in September »

Weather in October

October, the same as September, in Clinton, Massachusetts, is another refreshing autumn month, with an average temperature varying between 45°F (7.2°C) and 59.7°F (15.4°C). The transition into October is accompanied by a temperature decrease, with the average high-temperature shifting from an agreeable 72.5°F (22.5°C) in September to a moderate 59.7°F (15.4°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Clinton, Massachusetts, with an average temperature fluctuating between 34.3°F (1.3°C) and 47.3°F (8.5°C). Clinton in November experiences a subtle temperature decline, with average high-temperatures reducing from a refreshing 59.7°F (15.4°C) in October to a chilly 47.3°F (8.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Clinton, Massachusetts, with an average temperature fluctuating between 37.4°F (3°C) and 26.6°F (-3°C). The shift from November to December involves a decrease in the average high-temperature, dropping from a chilly 47.3°F (8.5°C) to a cold 37.4°F (3°C). Weather in December »

Frequently asked questions

What is the coldest time of year?

January, noted for its average high-temperature of 31.5°F (-0.3°C) and an average low-temperature of 19.8°F (-6.8°C), is considered the coldest month.

How much does it rain?

Throughout the year, there are 150.4 rainfall days, and 28.86" (733mm) of precipitation is accumulated.

When does it snow in Clinton?

January through May, October through December are months with snowfall.

How many days does it snow?

Throughout the year, there are 36.5 snowfall days, and 23.82" (605mm) of snow is accumulated.

What are the months with the lowest UV index?

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

What is the most humid month?

With an average relative humidity of 81%, February is the most humid month.

What is the snowiest month?

The month with the most snowfall is February, when snow falls for 9.4 days and typically aggregates up to 6.1" (155mm) of snow.

What is the month with the least sunshine?

With an average of 4.6h of sunshine, February has the least sunshine of the year.

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 71%.

When it does not snow?

In Clinton, snow does not fall in June through September.

When are the longest days?

The month with the longest days is June, with an average of 15h and 12min of daylight.

What are the months 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 part of the year is the hottest?

The warmest period is July, when temperatures fluctuate between an average high of 81.9°F (27.7°C) and a low of 62.2°F (16.8°C).

What month has the most sunshine?

With an average of 10.2h of sunshine, August has the most sunshine of the year.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 12.3 days and typically collects 1.57" (40mm) of precipitation.

What is the rainiest month?

The month with the most rainfall is December, when the rain falls for 10.7 days and typically aggregates up to 2.91" (74mm) of precipitation.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 6min of daylight.

Average temperature
Clinton, MA

Average temperature - Clinton, MA

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (31.5°F).

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

Average pressure
Clinton, MA

Average pressure - Clinton, MA

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed
Clinton, MA

Average wind speed - Clinton, MA

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity
Clinton, MA

Average humidity - Clinton, MA

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (71%).

Average rainfall
Clinton, MA

Average rainfall - Clinton, MA

The wettest month (with the highest rainfall) is December (2.91").
The driest month (with the least rainfall) is September (1.57").

Average rainfall days
Clinton, MA

Average rainfall days - Clinton, MA

The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is February (7.3 days).

Average snowfall
Clinton, MA

Average snowfall - Clinton, MA

The month with the highest snowfall is February (6.1").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Clinton, MA

Average snowfall days - Clinton, MA

The month with the highest number of snowfall days is February (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Clinton, MA

Average daylight / Average sunshine - Clinton, 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 6min).

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days
Clinton, MA

Average sunshine days - Clinton, MA

The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is July (12.8 days).

Average UV index
Clinton, MA

Average UV index - Clinton, 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, November and December (UV index 2).

Average visibility
Clinton, MA

Average visibility - Clinton, MA

The months with the highest visibility are March, April, October, November and December (6mi).
The months with the lowest visibility are January, February, May, June, July, August and September (5mi).

Clinton, Massachusetts, USA

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