October weather forecastMontauk, NY

The shores of The Atlantic Ocean with a far view of the Montauk Point Lighthouse, in Montauk, New York

October

Weather in October

October registers a more noticeable drop in temperature, averaging highs of 61.7°F (16.5°C). It is a distinct embrace of autumn, which typically means less beach time but more moments to enjoy the stunning fall foliage in Montauk. A drop in sea temperatures, coupled with reduced sunshine duration and daylight hours, contributes to the characteristic fall weather. The charm of October centers on its tranquil atmosphere and the mesmerizing color palette that Montauk's landscape adopts.

Temperature

As Montauk, New York, enters October, the average high-temperature subtly lowers from the an agreeable 69.6°F (20.9°C) of September to an enjoyable 61.7°F (16.5°C). The low temperature average during October reflects a slight decrease to a still refreshing 56.1°F (13.4°C) from the day's peak.

Humidity

The average relative humidity in October in Montauk is 74%.

Rainfall

In Montauk, during October, the rain falls for 13.8 days and regularly aggregates up to 3.58" (91mm) of precipitation. In Montauk, New York, during the entire year, the rain falls for 156.7 days and collects up to 34.45" (875mm) of precipitation.

Snowfall

May through November are months without snowfall.

Ocean temperature

In October, the average ocean temperature is 62.4°F (16.9°C).
Note: When the surface water temperature is 62.4°F (16.9°C), most do not enjoy swimming. Breathing control becomes more complex as temperatures drop below 69.8°F (21°C).

Daylight

In Montauk, the average length of the day in October is 11h and 6min.
On the first day of the month, sunrise is at 6:45 am and sunset at 6:29 pm. On the last day of October, in Montauk, New York, sunrise is at 7:18 am and sunset at 5:44 pm EDT.

Sunshine

In Montauk, the average sunshine in October is 6.3h.

UV index

The average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum UV index of 4 in October translates into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.

Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Montauk, 61.7°F (16.5°C) is the average high-temperature and 56.1°F (13.4°C) is the average low-temperature during October.

In Montauk, New York, the average relative humidity in October is 74%.

In Montauk, during October, the rain falls for 13.8 days and regularly aggregates up to 3.58" (91mm) of precipitation.

In Montauk, snow does not fall in May through November.

In October, the average ocean temperature in Montauk is 62.4°F (16.9°C). For most, swimming in 62.4°F (16.9°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

In Montauk, the average day length in October is 11h and 6min.

On the first day of October in Montauk, New York, sunrise is at 6:45 am and sunset at 6:29 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 5:44 pm EDT.

In Montauk, New York, the average sunshine duration in October is 6.3h.

In Montauk, the average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S October N D

Sep

October

Nov

Average high temperature

69.6°F

61.7°F

52.5°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

13.4mph

16mph

17.1mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

10.7

13.8

11.1

Average snowfall

Average snowfall days

0.2

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

17.7

16.5

Average UV index

Average cloud cover

Average visibility

Average temperature in October
Montauk, NY

Average high temperature in October: 61.7°F

The warmest month (with the highest average high temperature) is August (74.8°F).
The month with the lowest average high temperature is January (38.8°F).

Average low temperature in October: 56.1°F

The month with the highest average low temperature is August (70.9°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).

Average pressure in October
Montauk, NY

Average pressure in October: 30.01"Hg

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

Average wind speed in October
Montauk, NY

Average wind speed in October: 15.1mph

The windiest month (with the highest average wind speed) is January (16.7mph).
The calmest month (with the lowest average wind speed) is July (11.1mph).

Average humidity in October
Montauk, NY

Average humidity in October: 74%

The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is November (73%).

Average rainfall in October
Montauk, NY

Average rainfall in October: 3.58"

The wettest month (with the highest rainfall) is December (4.02").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in October
Montauk, NY

Average rainfall days in October: 13.8 days

The month with the highest number of rainy days is July (15.7 days).
The month with the least rainy days is January (9.9 days).

Average snowfall in October
Montauk, NY

Average snowfall in October: 0"

The month with the highest snowfall is March (2.24").
The months with the least snowfall are May, June, July, August, September, October and November (0").

Average snowfall days in October
Montauk, NY

Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (5.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in October
Montauk, NY

Average sea temperature in October: 62.5°F

The best month for swimming (with the highest average sea temperature) is August (70.3°F).
The coldest month (with the lowest average sea temperature) is February (37.9°F).

Average daylight in October /
Average sunshine in October
Montauk, NY

Average daylight in October: 11h and 6min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

Average sunshine in October: 6h and 18min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).

Average sunshine days in October
Montauk, NY

Average sunshine days in October: 15 days

The month with the most sunshine days is September (17.7 days).
The month with the least sunshine days is February (12.4 days).

Average UV index in October
Montauk, NY

Average UV index in October: 4

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 cloud cover in October
Montauk, NY

Average cloud cover in October: 40

The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in October
Montauk, NY

Average visibility in October: 6mi

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).