October Weather in Brooklyn, United States

Last updated: June 24, 2025

In October, the average temperature in Brooklyn, United States hovers around 11°C (53°F), with extremes ranging from a chilly -5°C (23°F) to a warm 31°C (88°F). Expect 142 mm (5.6 in) of precipitation over 11 days, contributing to an average humidity of 75%. Prepare for a mix of weather as you enjoy all that this destination has to offer!

October Temperature in Brooklyn

In October in Brooklyn, the average temperature is 11°C (53°F). Maximum temperatures can reach 31°C (88°F), while minimums can drop as low as -5°C (23°F). Be prepared for a wide range of temperatures when traveling to Brooklyn during this time.

October Weather in Brooklyn: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Brooklyn, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Brooklyn, October typically has an average temperature of 11°C (53°F), with highs reaching up to 31°C (88°F) and lows dropping to around -5°C (23°F).

Data source: Temperature data for Brooklyn generated using information from the Copernicus Climate Change Service.

October Precipitation in Brooklyn

In Brooklyn in October, the precipitation amount is 142 mm (5.6 in) over the course of 11 days.

October Precipitation Trends in Brooklyn

The chart displays monthly precipitation patterns in Brooklyn, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Brooklyn, October typically receives around 142 mm (5.6 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

October Humidity in Brooklyn

In Brooklyn in October humidity is 75%. With an average temperature of 11°C (53°F), this humidity feels like a cool, damp embrace that can make exploring the area feel more challenging, as you constantly contend with the moisture in the air while trying to enjoy your travels.

October Average Humidity in Brooklyn

This chart illustrates the average monthly humidity levels in Brooklyn, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Brooklyn is approximately 75%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Brooklyn

In Brooklyn in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Brooklyn, you can refer to this Hourly UV Index in Brooklyn.

Maximum UV Index Levels in Brooklyn for October

The chart shows the monthly maximum UV Index (UVI) for Brooklyn in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Brooklyn typically reaches 6, which falls under the high exposure category.

Data source: Brooklyn October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How October Weather in Brooklyn Compares to Other Months

Weather in Brooklyn varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Brooklyn, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Brooklyn, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (22°F)	44 mm (1.7 inches)	78%	moderate
February Weather	-5°C (23°F)	50 mm (2.0 inches)	80%	moderate
March Weather	4°C (39°F)	78 mm (3.1 inches)	77%	high
April Weather	9°C (49°F)	81 mm (3.2 inches)	77%	very high
May Weather	17°C (62°F)	166 mm (6.6 inches)	77%	very high
June Weather	23°C (73°F)	137 mm (5.4 inches)	81%	extreme
July Weather	24°C (76°F)	76 mm (3.0 inches)	81%	very high
August Weather	23°C (73°F)	66 mm (2.6 inches)	77%	very high
September Weather	20°C (68°F)	116 mm (4.6 inches)	73%	very high
October Weather	11°C (53°F)	142 mm (5.6 inches)	75%	high
November Weather	3°C (38°F)	47 mm (1.8 inches)	85%	moderate
December Weather	-1°C (31°F)	39 mm (1.6 inches)	83%	moderate