East Hampton
New York, USA
Long-term weather forecast
Long-term weather forecast

October 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
October, like September, in East Hampton, New York, is another enjoyable autumn month, with average temperature varying between 62.2°F (16.8°C) and 56.3°F (13.5°C).

Temperature

In East Hampton, the average high-temperature marginally drops, from an agreeable 70.3°F (21.3°C) in September, to a comfortable 62.2°F (16.8°C). In East Hampton, the average low-temperature is 56.3°F (13.5°C).

Humidity

In East Hampton, the average relative humidity is 74%.

Rainfall

In October, the rain falls for 13.5 days. Throughout October, 3.35" (85mm) of precipitation is accumulated. In East Hampton, during the entire year, the rain falls for 148 days and collects up to 33.07" (840mm) of precipitation.

Snowfall

June through October are months without snowfall.

Ocean temperature

In East Hampton, the average water temperature is 62.6°F (17°C).
Note: For swimming, a surface water temperature of 62.6°F (17°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

Daylight

In East Hampton, the average length of the day in October is 11.1h.

Sunshine

In East Hampton, the average sunshine is 6.1h.

UV index

The average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in October in East Hampton?

The average high-temperature, in October, is 62.2°F (16.8°C), while the average low-temperature is 56.3°F (13.5°C).

What is the average humidity in October in East Hampton?

In October, the average relative humidity in East Hampton is 74%.

How much does it rain in East Hampton in October?

In East Hampton, New York, in October, during 13.5 rainfall days, 3.35" (85mm) of precipitation is typically accumulated.

Does it snow in East Hampton in October?

In East Hampton, New York, in October, it doesn't snow. In November, it regularly snows.

When it does not snow in East Hampton?

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

How cold is the water in October in East Hampton?

In East Hampton, New York, the average seawater temperature in October is 62.6°F (17°C). Swimming in 62.6°F (17°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

What is the average length of the day in October in East Hampton?

In October, the average length of the day is 11.1h.

How long on average sun shines in October in East Hampton?

The average sunshine in October in East Hampton is 6.1h.

How high is the UV index in October in East Hampton?

The average daily maximum UV index in October in East Hampton is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV rays.
Average temperature in October - East Hampton, NY
  • Average high temperature in October: 62.2°F

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).

  • Average low temperature in October: 56.3°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).

Average humidity in October - East Hampton, NY
  • Average humidity in October: 74%

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

Average rainfall in October - East Hampton, NY
  • Average rainfall in October: 3.35"

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

Average rainfall days in October - East Hampton, NY
  • Average rainfall days in October: 13.5 days

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

Average snowfall in October - East Hampton, NY
  • Average snowfall in October: 0"

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

Average snowfall days in October - East Hampton, NY
  • Average snowfall days in October: 0 days

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

Average sea temperature in October - East Hampton, NY
  • Average sea temperature in October: 63°F

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

Average daylight in October / Average sunshine in October - East Hampton, NY
  • Average daylight in October: 11.1h

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

  • Average sunshine in October: 6.1h

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

Average UV index in October - East Hampton, NY
  • Average UV index in October: 4

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).