October weather forecast
Sea Cliff, NY

Share

Weather in October

October, like September, in Sea Cliff, New York, is another comfortable autumn month, with an average temperature fluctuating between 53.4°F (11.9°C) and 63°F (17.2°C).

Temperature

The beginning of October involves a decrease in the average high-temperature, transitioning from a warm 73.4°F (23°C) in September to a comfortable 63°F (17.2°C). An average temperature of 53.4°F (11.9°C) is recorded during the nights in October.

Humidity

The average relative humidity in October is 73%.

Rainfall

In Sea Cliff, New York, during October, the rain falls for 13.5 days and regularly aggregates up to 3.39" (86mm) of precipitation. In Sea Cliff, during the entire year, the rain falls for 165.9 days and collects up to 37.56" (954mm) of precipitation.

Snowfall

May through October are months without snowfall.

Ocean temperature

In October, the average ocean temperature is 63.7°F (17.6°C).
Note: Swimming is not a pleasurable activity for most people when the water temperature is 63.7°F (17.6°C). Breathing control gets harder as the water temperature drops from 69.8°F (21°C) to 59°F (15°C).

Daylight

In Sea Cliff, the average length of the day in October is 11h and 6min.
On the first day of the month, sunrise is at 6:51 am and sunset at 6:36 pm. On the last day of October, sunrise is at 7:24 am and sunset at 5:51 pm EDT.

Sunshine

In October, the average sunshine in Sea Cliff is 5.9h.

UV index

In Sea Cliff, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: In October, an average UV index of 3 transforms into the following instructions:
Act with care - The suggestion to avoid sunburn is emphasized. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Updated: Jul 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in October?

The average high-temperature, in October, in Sea Cliff, is 63°F (17.2°C), while the average low-temperature is 53.4°F (11.9°C). In July, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 86°F (30°C).

What is the average humidity in October?

In Sea Cliff, the average relative humidity in October is 73%.

How much does it rain in October?

In October, the rain falls for 13.5 days. Throughout October, 3.39" (86mm) of precipitation is accumulated.

When it does not snow?

May through October are months without snowfall.

Does it snow in October?

In Sea Cliff, in October, it doesn't snow. In November, it regularly snows.

What is the ocean temperature in October?

In October, the average ocean temperature in Sea Cliff is 63.7°F (17.6°C). For most, swimming in 63.7°F (17.6°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).

What is the average length of the day in October?

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

What time are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 6:51 am and sunset at 6:36 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 5:51 pm EDT.

How long on average sun shines in October?

In Sea Cliff, the average sunshine duration in October is 5.9h.

What is the UV index reading in October?

In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Sea Cliff, NY

Average temperature in October - Sea Cliff, NY
  • Average high temperature in October: 63°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (36.5°F).

  • Average low temperature in October: 53.4°F

The months with the highest average low temperature are July and August (70.3°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

Average pressure in October
Sea Cliff, NY

Average pressure in October - Sea Cliff, NY
  • Average pressure in October: 30.02"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in October
Sea Cliff, NY

Average wind speed in October - Sea Cliff, NY
  • Average wind speed in October: 10mph

The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).

Average humidity in October
Sea Cliff, NY

Average humidity in October - Sea Cliff, NY
  • Average humidity in October: 73%

The months with the highest relative humidity are February, May and December (75%).
The months with the lowest relative humidity are August and November (71%).

Average rainfall in October
Sea Cliff, NY

Average rainfall in October - Sea Cliff, NY
  • Average rainfall in October: 3.39"

The wettest month (with the highest rainfall) is December (4.06").
The driest month (with the least rainfall) is September (2.4").

Average rainfall days in October
Sea Cliff, NY

Average rainfall days in October - Sea Cliff, NY
  • Average rainfall days in October: 13.5 days

The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is January (9.3 days).

Average snowfall in October
Sea Cliff, NY

Average snowfall in October - Sea Cliff, NY
  • Average snowfall in October: 0"

The month with the highest snowfall is March (2.01").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in October
Sea Cliff, NY

Average snowfall days in October - Sea Cliff, NY
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average sea temperature in October
Sea Cliff, NY

Average sea temperature in October - Sea Cliff, NY
  • Average sea temperature in October: 63.7°F

The best month for swimming (with the highest average sea temperature) is August (74.1°F).
The coldest month (with the lowest average sea temperature) is February (39.9°F).

Average daylight in October /
Average sunshine in October
Sea Cliff, NY

Average daylight in October / Average sunshine in October - Sea Cliff, NY
  • Average daylight in October: 11h and 1min

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: 5h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in October
Sea Cliff, NY

Average sunshine days in October - Sea Cliff, NY
  • Average sunshine days in October: 15.3 days

The month with the most sunshine days is November (18 days).
The month with the least sunshine days is July (10.6 days).

Average UV index in October
Sea Cliff, NY

Average UV index in October - Sea Cliff, NY
  • Average UV index in October: 3

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 cloud cover in October
Sea Cliff, NY

Average cloud cover in October - Sea Cliff, NY
  • Average cloud cover in October: 40

The months with the most cloud cover are February and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 29).

Average visibility in October
Sea Cliff, NY

Average visibility in October - Sea Cliff, 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).

Sea Cliff, New York, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location