nomadseason

August Weather in Brooklyn, United States

Last updated: June 24, 2025

In Brooklyn, United States, the average temperature in August is a comfortable 23°C (73°F). However, temperatures can vary significantly, dipping as low as 11°C (51°F) and soaring up to 34°C (94°F). During this month, you can expect about 66 mm (2.6 in) of precipitation over 8 days, contributing to an average humidity of 77%. Make sure to pack accordingly!

August Temperature in Brooklyn

In August, in Brooklyn, the average temperature is 23°C (73°F), with maximums reaching up to 34°C (94°F) and minimums dipping as low as 11°C (51°F). This pleasant climate makes Brooklyn a wonderful destination for travelers seeking a comfortable getaway.

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

The chart illustrates August 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, August typically has an average temperature of 23°C (73°F), with highs reaching up to 34°C (94°F) and lows dropping to around 11°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec222339496273767368523830
Data source: Temperature data for Brooklyn generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Brooklyn

In Brooklyn in August, the total precipitation amount is 66 mm (2.6 in) over the course of 8 days.

August Precipitation Trends in Brooklyn

The chart displays monthly precipitation patterns in Brooklyn, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Brooklyn, August typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec4450788116713776661161434740
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Brooklyn

In Brooklyn in August, humidity is 77%. With an average temperature of 23°C (73°F), this humidity feels like a warm, sticky embrace, making travel somewhat uncomfortable but bearable. It's essential to stay hydrated and take frequent breaks to enjoy the sights while avoiding overheating.

August Average Humidity in Brooklyn

This chart illustrates the average monthly humidity levels in Brooklyn, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Brooklyn is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%80%77%78%77%81%81%77%73%75%85%83%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Brooklyn

In Brooklyn in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Brooklyn.

Maximum UV Index Levels in Brooklyn for August

The chart shows the monthly maximum UV Index (UVI) for Brooklyn in August, 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 August, the maximum UV index in Brooklyn typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35689111098643
Data source: Brooklyn August 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 August 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 August’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 August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
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 Weather4°C (39°F)78 mm (3.1 inches)77%high
April Weather9°C (49°F)81 mm (3.2 inches)77%very high
May Weather17°C (62°F)166 mm (6.6 inches)77%very high
June Weather23°C (73°F)137 mm (5.4 inches)81%extreme
July Weather24°C (76°F)76 mm (3.0 inches)81%very high
August Weather23°C (73°F)66 mm (2.6 inches)77%very high
September Weather20°C (68°F)116 mm (4.6 inches)73%very high
October Weather11°C (53°F)142 mm (5.6 inches)75%high
November Weather3°C (38°F)47 mm (1.8 inches)85%moderate
December Weather-1°C (31°F)39 mm (1.6 inches)83%moderate

Compare Brooklyn's Climate with Cities Worldwide