Climate and monthly weather forecast
Edgartown, MA

Classy and luxurious houses right on the harbor in Edgartown, Massachusetts, with long piers onto the water
Classy and luxurious houses right on the harbor in Edgartown, Massachusetts, with long piers onto the water

Weather in January

January, the same as December, is another cold winter month in Edgartown, Massachusetts, with an average temperature fluctuating between 38.7°F (3.7°C) and 30.6°F (-0.8°C). With an average high-temperature of 38.7°F (3.7°C) and an average low-temperature of 30.6°F (-0.8°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Edgartown, is another cold month, with an average temperature fluctuating between 30.9°F (-0.6°C) and 39°F (3.9°C). In Edgartown, the average high-temperature in February is relatively the same as in January - a still wintry 39°F (3.9°C). Weather in February »

Weather in March

The first month of the spring, March, is still a cold month in Edgartown, Massachusetts, with temperature in the range of an average low of 35.2°F (1.8°C) and an average high of 41.9°F (5.5°C). In Edgartown, the average high-temperature in March is almost the same as in February - a still cold 41.9°F (5.5°C). Weather in March »

Weather in April

April in Edgartown, Massachusetts, is a frosty spring month, with an average temperature ranging between min 43.2°F (6.2°C) and max 48.7°F (9.3°C). In April, the average high-temperature slightly increases from a wintry 41.9°F (5.5°C) in March to a frosty 48.7°F (9.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a mild month in Edgartown, Massachusetts, with temperature in the range of an average low of 51.4°F (10.8°C) and an average high of 56.5°F (13.6°C). In Edgartown, the average high-temperature in May slightly increases from a chilly 48.7°F (9.3°C) in April to a mild 56.5°F (13.6°C). Weather in May »

Weather in June

June, the first month of the summer in Edgartown, is an enjoyable month, with an average temperature ranging between max 64.9°F (18.3°C) and min 60.3°F (15.7°C). In Edgartown, the average high-temperature in June slightly increases from a mild 56.5°F (13.6°C) in May to a comfortable 64.9°F (18.3°C). Weather in June »

Weather in July

July is an agreeable summer month in Edgartown, Massachusetts, with temperature in the range of an average low of 68.5°F (20.3°C) and an average high of 72.9°F (22.7°C). In July, the average high-temperature slightly increases from an enjoyable 64.9°F (18.3°C) in June to a pleasant 72.9°F (22.7°C). Weather in July »

Weather in August

The last month of the summer, August, is a warm month in Edgartown, Massachusetts, with an average temperature fluctuating between 69.4°F (20.8°C) and 73.9°F (23.3°C). The warmest month is August, with an average high-temperature of 73.9°F (23.3°C) and an average low-temperature of 69.4°F (20.8°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Edgartown, Massachusetts, with an average temperature varying between 68.2°F (20.1°C) and 63.7°F (17.6°C). In September, the average high-temperature marginally drops from a moderately hot 73.9°F (23.3°C) in August to a pleasant 68.2°F (20.1°C). Weather in September »

Weather in October

October, like September, in Edgartown, Massachusetts, is another comfortable autumn month, with an average temperature fluctuating between 55°F (12.8°C) and 60.8°F (16°C). In Edgartown, Massachusetts, the average high-temperature in October slightly decreases from a pleasant 68.2°F (20.1°C) in September to a comfortable 60.8°F (16°C). Weather in October »

Weather in November

November, the last month of the autumn in Edgartown, is also a fresh month, with an average temperature fluctuating between 52.3°F (11.3°C) and 45.1°F (7.3°C). In Edgartown, Massachusetts, the average high-temperature in November marginally drops from an enjoyable 60.8°F (16°C) in October to a fresh 52.3°F (11.3°C). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Edgartown, Massachusetts, with temperature in the range of an average high of 44.4°F (6.9°C) and an average low of 36.9°F (2.7°C). In Edgartown, Massachusetts, the average high-temperature in December marginally drops from a fresh 52.3°F (11.3°C) in November to a chilly 44.4°F (6.9°C). Weather in December »
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FAQ

What is the coldest month in Edgartown?

January is the coldest month in Edgartown, Massachusetts, with an average high-temperature of 38.7°F (3.7°C) and an average low-temperature of 30.6°F (-0.8°C).

How much does it rain in Edgartown?

In Edgartown, during the entire year, the rain falls for 146.4 days and collects up to 25.47" (647mm) of precipitation.

When does it snow in Edgartown?

January through March and December are months with snowfall in Edgartown, Massachusetts.

How many days does it snow in Edgartown?

Throughout the year, there are 18.3 snowfall days, and 3.94" (100mm) of snow is accumulated.

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

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

When is the ocean coldest in Edgartown?

The month with the coldest seawater in Edgartown, Massachusetts, is February, with an average ocean temperature of 37.9°F (3.3°C).

What is the month with the least sunshine in Edgartown?

The month with the least sunshine is February, with an average of 4.7h of sunshine.

What is the snowiest month in Edgartown?

The month with the most snowfall in Edgartown, Massachusetts, is March, when snow falls for 3.8 days and typically aggregates up to 1.18" (30mm) of snow.

When is Daylight Saving Time (DST) in Edgartown?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Edgartown, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from EDT to EST.

When it does not snow in Edgartown?

In Edgartown, snow does not fall in April through November.

What is the most humid month in Edgartown?

The months with the highest humidity in Edgartown are May through July, with an average relative humidity of 83%.

When are the longest days in Edgartown?

The month with the longest days in Edgartown is June, with an average of 15h and 7min of daylight.

What are the months with the highest UV index in Edgartown?

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

What is the warmest month in Edgartown?

With an average high-temperature of 73.9°F (23.3°C) and an average low-temperature of 69.4°F (20.8°C), August is the warmest month in Edgartown, Massachusetts.

What is the driest month in Edgartown?

The months with the least rainfall in Edgartown are August and November Rain falls for 13.3 days and accumulates 1.73" (44mm) of rain.

What is the month with the warmest ocean in Edgartown?

With an average ocean temperature of 68.5°F (20.3°C), August is the month with the warmest seawater.

What month has the most sunshine in Edgartown?

August has the most sunshine of the year, with an average of 10.7h of sunshine.

What is the wettest month in Edgartown?

The month with the most rainfall in Edgartown, Massachusetts, is October, when the rain falls for 12.9 days and typically aggregates up to 3.07" (78mm) of precipitation.

What is the least humid month in Edgartown?

With an average relative humidity of 74%, November is the least humid month.

What is the month with the shortest days in Edgartown?

With an average of 9h and 14min of daylight, December has the shortest days of the year in Edgartown.

Average temperature
Edgartown, MA

Average temperature - Edgartown, MA

The warmest month (with the highest average high temperature) is August (73.9°F).
The month with the lowest average high temperature is January (38.7°F).

The month with the highest average low temperature is August (69.4°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

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Average pressure
Edgartown, MA

Average pressure - Edgartown, MA

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed
Edgartown, MA

Average wind speed - Edgartown, MA

The windiest month (with the highest average wind speed) is January (16.2mph).
The calmest months (with the lowest average wind speed) are July and August (10.9mph).

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Average humidity
Edgartown, MA

Average humidity - Edgartown, MA

The months with the highest relative humidity are May, June and July (83%).
The month with the lowest relative humidity is November (74%).

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Average rainfall
Edgartown, MA

Average rainfall - Edgartown, MA

The wettest month (with the highest rainfall) is October (3.07").
The driest months (with the least rainfall) are August and November (1.73").

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Average rainfall days
Edgartown, MA

Average rainfall days - Edgartown, MA

The month with the highest number of rainy days is April (14.5 days).
The month with the least rainy days is February (8.6 days).

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Average snowfall
Edgartown, MA

Average snowfall - Edgartown, MA

The month with the highest snowfall is March (1.18").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days
Edgartown, MA

Average snowfall days - Edgartown, MA

The month with the highest number of snowfall days is January (5.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature
Edgartown, MA

Average sea temperature - Edgartown, MA

The best month for swimming (with the highest average sea temperature) is August (68.5°F).
The coldest month (with the lowest average sea temperature) is February (37.9°F).

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Average daylight / Average sunshine
Edgartown, MA

Average daylight / Average sunshine - Edgartown, MA

The month with the longest days is June (Average daylight: 15h and 7min).
The month with the shortest days is December (Average daylight: 9h and 14min).

The month with the most sunshine is August (Average sunshine: 10.7h).
The month with the least sunshine is February (Average sunshine: 4.7h).

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Average sunshine days
Edgartown, MA

Average sunshine days - Edgartown, MA

The month with the most sunshine days is November (16.7 days).
The month with the least sunshine days is April (13.5 days).

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Average UV index
Edgartown, MA

Average UV index - Edgartown, MA

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

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Average visibility
Edgartown, MA

Average visibility - Edgartown, 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).

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