Brooklyn (NY) monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Brooklyn

Brooklyn average temperature chart (Celsius) Brooklyn average temperature chart (Fahrenheit)
Average monthly temperatures in Brooklyn (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.6 4 9.2 14.9 20.4 25.4 28.4 27.6 23.7 17.9 11.8 5.5
°F 36.7 39.1 48.5 58.8 68.7 77.8 83.1 81.8 74.7 64.2 53.3 42

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Brooklyn monthly rainfall chart (mm) Brooklyn monthly rainfall chart (inches)
Average monthly rainfall in Brooklyn (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 85 80 98 101 102 89 106 98 89 80 100 92
inches 3.4 3.1 3.9 4 4 3.5 4.2 3.9 3.5 3.1 3.9 3.6
Rainy days 10 10 11 11 11 10 9 9 8 7 10 11

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Brooklyn

Brooklyn average daily sunshine chart
Average daily sunshine Brooklyn
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.8 6.5 7.5 8.2 8.9 9.3 9.3 9.2 7.9 7.4 5.6 5

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Brooklyn average minimum / maximum temperatures (Celsius) Brooklyn average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Brooklyn (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -4.2 -3.4 1.1 5.9 11.4 16.6 19.8 19.4 15.3 9.3 4.4 -1.1
Max °C 2.8 4.2 9.4 15.1 20.6 25.7 28.6 27.9 23.9 18.1 12 5.7
Min °F 24.4 26 33.9 42.6 52.5 61.8 67.6 66.8 59.5 48.7 39.9 30
Max °F 30.7 32.7 41.4 50.9 60.8 70 75.6 74.5 67.3 56.7 46.8 36.1

Sea temperature

The graph below shows the average sea temperature.

Brooklyn average sea temperature chart (Celsius) Brooklyn average sea temperature chart (Fahrenheit)
Average sea temperature around Brooklyn in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.8 4.9 4.8 6.9 11.2 17 21.8 22.8 20.6 16.8 12.9 9.6
°F 44.2 40.8 40.6 44.4 52.2 62.5 71.3 73 69.1 62.3 55.2 49.2

Wind speed

The graph below shows the average wind speed.

Brooklyn average winspeed by month (km/h) Brooklyn average winspeed by month (mph)
Average wind speed in Brooklyn (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 21 22 22 21 19 18 17 17 17 18 20 21
mph 13 14 14 13 12 11 10 10 11 11 12 13

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Brooklyn relative humidity averages
Average relative humidity in Brooklyn
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
64% 63% 62% 61% 66% 68% 68% 69% 70% 68% 67% 66%

Other monthly averages

UV index Best time to go?

Brooklyn weather stats

Brooklyn weather statistics
Hottest month: July 28.4°C 83.1°F
Driest month: October 80mm 3.1ins
Sunniest month: August 9.2hrs
Coldest month: January 2.6°C 36.7°F
Wettest month: July 106mm 4.2ins
Warmest sea: August 22.8°C 73°F
Map showing location of Brooklyn (40.6501, -73.94958)

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