Monthly weather forecast and climate
East Hampton, NY

The very tall Montauk Point Lighthouse stands high on a hilly spot overlooking the rocky and pebbly shores of East Hampton in Long Island, New York
The very tall Montauk Point Lighthouse stands high on a hilly spot overlooking the rocky and pebbly shores of East Hampton in Long Island, New York

Weather in January

January, the same as December, is another cold winter month in East Hampton, New York, with temperature in the range of an average high of 38.8°F (3.8°C) and an average low of 31.1°F (-0.5°C). With an average high-temperature of 38.8°F (3.8°C) and an average low-temperature of 31.1°F (-0.5°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter, in East Hampton, is also a wintry month, with average temperature varying between 39.6°F (4.2°C) and 31.5°F (-0.3°C). In East Hampton, the average high-temperature in February is essentially the same as in January - a still cold 39.6°F (4.2°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in East Hampton, New York, with average temperature varying between 36.1°F (2.3°C) and 43°F (6.1°C). In March, the average high-temperature is essentially the same as in February - a frosty 43°F (6.1°C). Weather in March »

Weather in April

April, like March, is a frosty spring month in East Hampton, New York, with average temperature ranging between min 44.2°F (6.8°C) and max 49.8°F (9.9°C). In April, the average high-temperature marginally rises, from a chilly 43°F (6.1°C) in March, to a still frosty 49.8°F (9.9°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderate month in East Hampton, New York, with average temperature varying between 52.7°F (11.5°C) and 58.1°F (14.5°C). In May, the average high-temperature marginally rises, from a chilly 49.8°F (9.9°C) in April, to a moderate 58.1°F (14.5°C). Weather in May »

Weather in June

The first month of the summer, June, is a comfortable month in East Hampton, New York, with average temperature varying between 67.1°F (19.5°C) and 62.2°F (16.8°C). In East Hampton, the average high-temperature increases, from a mild 58.1°F (14.5°C) in May, to a comfortable 67.1°F (19.5°C). Weather in June »

Weather in July

July in East Hampton, New York, is a moderately hot summer month, with average temperature varying between 74.8°F (23.8°C) and 70.3°F (21.3°C). In East Hampton, the average high-temperature slightly increases, from a comfortable 67.1°F (19.5°C) in June, to a moderately hot 74.8°F (23.8°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in East Hampton, New York, with average temperature fluctuating between 75.4°F (24.1°C) and 71.2°F (21.8°C). August is the warmest month, with an average high-temperature of 75.4°F (24.1°C) and an average low-temperature of 71.2°F (21.8°C). Weather in August »

Weather in September

September, the first month of the autumn, in East Hampton, is still a pleasant month, with temperature in the range of an average low of 65.1°F (18.4°C) and an average high of 70.3°F (21.3°C). In East Hampton, New York, the average high-temperature is essentially the same as in August - a pleasant 70.3°F (21.3°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in East Hampton, New York, with average temperature varying between 62.2°F (16.8°C) and 56.3°F (13.5°C). In October, the average high-temperature slightly decreases, from a pleasant 70.3°F (21.3°C) in September, to a comfortable 62.2°F (16.8°C). Weather in October »

Weather in November

November, the last month of the autumn, in East Hampton, is also a fresh month, with average temperature fluctuating between 52.5°F (11.4°C) and 45.7°F (7.6°C). In November, the average high-temperature drops, from an enjoyable 62.2°F (16.8°C) in October, to a cool 52.5°F (11.4°C). Weather in November »

Weather in December

December, the first month of the winter, in East Hampton, is still a chilly month, with average temperature fluctuating between 38.1°F (3.4°C) and 45.1°F (7.3°C). In December, the average high-temperature marginally drops, from a fresh 52.5°F (11.4°C) in November, to a frosty 45.1°F (7.3°C). Weather in December »
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FAQ

What is the coldest month in East Hampton?

The coldest month in East Hampton, New York, is January, with an average high-temperature of 38.8°F (3.8°C) and an average low-temperature of 31.1°F (-0.5°C).

How much does it rain in East Hampton?

In East Hampton, during the entire year, the rain falls for 148 days and collects up to 33.07" (840mm) of precipitation.

When does it snow in East Hampton?

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

How many days does it snow in East Hampton?

In East Hampton, during the entire year, snow falls for 12.6 days, and aggregates up to 5.94" (151mm) of snow.

What are the months with the lowest UV index in East Hampton?

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

When is the ocean coldest in East Hampton?

February and March, with an average ocean temperature of 41°F (5°C), are months with the coldest seawater.

When does it snow the most in East Hampton?

March is the month with the most snowfall in East Hampton. Snow falls for 2.3 days and accumulates 1.97" (50mm) of snow.

What are the most humid months in East Hampton?

May and June, with an average relative humidity of 82%, are most humid months in East Hampton.

When it does not snow in East Hampton?

June through October are months without snowfall in East Hampton, New York.

When are the longest days in East Hampton?

With an average of 15.1h of daylight, June has the longest days of the year.

What are the months with the highest UV index in East Hampton?

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

What is the warmest month in East Hampton?

August is the warmest month in East Hampton, New York, with an average high-temperature of 75.4°F (24.1°C) and an average low-temperature of 71.2°F (21.8°C).

What month is the ocean warmest in East Hampton?

August is the month with the warmest seawater, with an average ocean temperature of 71.6°F (22°C).

What month has the most sunshine in East Hampton?

With an average of 10.6h of sunshine, August has the most sunshine of the year in East Hampton, New York.

What is the driest month in East Hampton?

The month with the least rainfall in East Hampton, New York, is September when the rain falls for 12.6 days and typically collects 2.09" (53mm) of precipitation.

What is the least humid month in East Hampton?

The least humid month in East Hampton, New York, is November, with an average relative humidity of 72%.

What is the wettest month in East Hampton?

The month with the most rainfall is December when the rain falls for 11.6 days and typically aggregates up to 3.54" (90mm) of precipitation.

What is the month with the shortest days in East Hampton?

With an average of 9.3h of daylight, December has the shortest days of the year in East Hampton, New York.

What is the month with the least sunshine in East Hampton?

December has the least sunshine of the year in East Hampton, with an average of 4.6h of sunshine.

Average temperature
East Hampton, NY

Average temperature - East Hampton, NY

The warmest month (with the highest average high temperature) is August (75.4°F).
The month with the lowest average high temperature is January (38.8°F).

The month with the highest average low temperature is August (71.2°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).

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Average pressure
East Hampton, NY

Average pressure - East Hampton, NY

The month with the highest atmospheric pressure is November (30.08").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed
East Hampton, NY

Average wind speed - East Hampton, NY

The windiest month (with the highest average wind speed) is January (16.4mph).
The calmest month (with the lowest average wind speed) is July (10.8mph).

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Average humidity
East Hampton, NY

Average humidity - East Hampton, NY

Months with the highest relative humidity are May and June (82%).
The month with the lowest relative humidity is November (72%).

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Average rainfall
East Hampton, NY

Average rainfall - East Hampton, NY

The wettest month (with the highest rainfall) is December (3.54").
The driest month (with the least rainfall) is September (2.09").

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Average rainfall days
East Hampton, NY

Average rainfall days - East Hampton, NY

Months with the highest number of rainy days are July and August (15.5 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall
East Hampton, NY

Average snowfall - East Hampton, NY

The month with the highest snowfall is March (1.97").
Months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days
East Hampton, NY

Average snowfall days - East Hampton, NY

The month with the highest number of snowfall days is January (3.9 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

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Average sea temperature
East Hampton, NY

Average sea temperature - East Hampton, NY

The best month for swimming (with the highest average sea temperature) is August (72°F).
The coldest months (with the lowest average sea temperature) are February and March (41°F).

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Average daylight / Average sunshine
East Hampton, NY

Average daylight / Average sunshine - East Hampton, NY

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

The month with the most sunshine is August (Average sunshine: 10.6h).
The month with the least sunshine is December (Average sunshine: 4.6h).

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Average sunshine days
East Hampton, NY

Average sunshine days - East Hampton, NY

The month with the most sunshine days is November (18.4 days).
Months with the least sunshine days are July and August (13.3 days).

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Average UV index
East Hampton, NY

Average UV index - East Hampton, NY

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

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Average visibility
East Hampton, NY

Average visibility - East Hampton, NY

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

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