October weather forecast
Brooklyn, NY

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Weather in October

October transforms Brooklyn into a spectacle of changing leaves and cool weather. With less rainfall, the majority of October can be dry, giving people an opportunity to admire autumn's transformation. Yet, an umbrella may be needed towards the end of the month as rainy days increase. October experiences a significant drop in temperature, from 53.6°F (12°C) to 63°F (17.2°C), compared to the warmer September. Moving into November, residents start pulling out their warm clothing as temperatures continue to drop.

Temperature

Brooklyn's October weather comes with a decrease in average high-temperatures, moving from a warm 73.9°F (23.3°C) in September to a refreshing 63°F (17.2°C). Throughout October, Brooklyn records an average temperature of 53.6°F (12°C) at night.

Humidity

The average relative humidity in October in Brooklyn is 75%.

Rainfall

In Brooklyn, in October, it is raining for 9.3 days, with typically 0.83" (21mm) of accumulated precipitation. In Brooklyn, during the entire year, the rain falls for 110.8 days and collects up to 10.39" (264mm) of precipitation.

Snowfall

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

Ocean temperature

In Brooklyn, in October, the average water temperature is 63.7°F (17.6°C).
Note: The majority of individuals find swimming in 63.7°F (17.6°C) to be unenjoyable. The difficulty in controlling breathing rises as the temperature decreases from 69.8°F (21°C) to 59°F (15°C).

Daylight

In Brooklyn, the average length of the day in October is 11h and 7min.
On the first day of the month, sunrise is at 6:53 am and sunset at 6:37 pm. On the last day of October, in Brooklyn, sunrise is at 7:25 am and sunset at 5:53 pm EDT.

Sunshine

In October, the average sunshine in Brooklyn is 5.8h.

UV index

The average daily maximum UV index in October in Brooklyn, New York, is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: The daily high UV index of 3 during October translates into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Brooklyn in October?

The high-temperature during October is 63°F (17.2°C) and the low-temperature is 53.6°F (12°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in July is appraised at 86°F (30°C).

What is the average humidity in October in Brooklyn?

The average relative humidity in October in Brooklyn, New York, is 75%.

How much does it rain in Brooklyn in October?

In October, in Brooklyn, the rain falls for 9.3 days. Throughout October, 0.83" (21mm) of precipitation is accumulated.

When it does not snow in Brooklyn?

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

How cold is the water in October in Brooklyn?

In Brooklyn, New York, the average seawater temperature in October is 63.7°F (17.6°C). For swimming, a surface water temperature of 63.7°F (17.6°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).

What is the average length of the day in October in Brooklyn?

The average day length in October in Brooklyn is 11h and 7min.

What time are sunrise and sunset in October in Brooklyn?

In October, on the first day of the month, sunrise is at 6:53 am and sunset at 6:37 pm. On the last day of the month, in Brooklyn, New York, sunrise is at 7:25 am and sunset at 5:53 pm EDT.

How many hours of sunshine does Brooklyn have in October?

In October, the average sunshine duration in Brooklyn, New York, is 5.8h.

How high is the UV index in October in Brooklyn?

The average daily maximum UV index in October in Brooklyn is 3. A UV Index estimate of 3 to 5 represents a moderate health threat 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
Brooklyn, NY

Average temperature in October - Brooklyn, 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 (37°F).

  • Average low temperature in October: 53.6°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

Average pressure in October
Brooklyn, NY

Average pressure in October - Brooklyn, 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
Brooklyn, NY

Average wind speed in October - Brooklyn, NY
  • Average wind speed in October: 9.9mph

The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).

Average humidity in October
Brooklyn, NY

Average humidity in October - Brooklyn, NY
  • Average humidity in October: 75%

The months with the highest relative humidity are February, May and June (76%).
The months with the lowest relative humidity are August and November (72%).

Average rainfall in October
Brooklyn, NY

Average rainfall in October - Brooklyn, NY
  • Average rainfall in October: 0.83"

The wettest month (with the highest rainfall) is July (1.34").
The driest month (with the least rainfall) is September (0.51").

Average rainfall days in October
Brooklyn, NY

Average rainfall days in October - Brooklyn, NY
  • Average rainfall days in October: 9.3 days

The month with the highest number of rainy days is July (12.9 days).
The month with the least rainy days is January (4.9 days).

Average snowfall in October
Brooklyn, NY

Average snowfall in October - Brooklyn, NY
  • Average snowfall in October: 0"

The month with the highest snowfall is March (0.55").
The months with the least snowfall are May, June, July, August, September, October and November (0").

Average snowfall days in October
Brooklyn, NY

Average snowfall days in October - Brooklyn, NY
  • Average snowfall days in October: 0.1 days

The months with the highest number of snowfall days are January and February (3.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average sea temperature in October
Brooklyn, NY

Average sea temperature in October - Brooklyn, 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
Brooklyn, NY

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

The month with the longest days is June (Average daylight: 15h and 0min).
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
Brooklyn, NY

Average sunshine days in October - Brooklyn, NY
  • Average sunshine days in October: 20.1 days

The month with the most sunshine days is January (22 days).
The month with the least sunshine days is June (16 days).

Average UV index in October
Brooklyn, NY

Average UV index in October - Brooklyn, 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
Brooklyn, NY

Average cloud cover in October - Brooklyn, NY
  • Average cloud cover in October: 40

The months with the most cloud cover are February, March and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in October
Brooklyn, NY

Average visibility in October - Brooklyn, 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).

Brooklyn, New York, USA

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