Brooklyn Weather in December

What's the weather like in Brooklyn (New York) in December 2025?

The climate in Brooklyn during December can be summarized as cool and a little damp.

December is in the winter in Brooklyn and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cold 6°C (42°F), whilst at night -1°C (30°F) is normal.

Brooklyn weather averages (imperial / metric)
Daytime temperature 5.7°C 42.3°F
Nightly temperature -1.1°C 30°F
Average temperature 2.3°C 36.1°F
Daily sunshine 5 hrs
Avg rainfall 92 mm 3.6 ins
Rainy days 11 days
Sea temperature 9.6°C 49.2°F
Humidity 66%
Windspeed 20.5kph 13 mph

On average December is the 6th driest month of the year in Brooklyn with around 92mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 5 hours of sunshine per day.

December temperatures in Brooklyn

Brooklyn average temperature in December

December rainfall

Brooklyn average rain in December

December hourly sunshine

Brooklyn average rain in December

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Brooklyn in December 2025.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

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
Map showing location of Brooklyn (40.6501, -73.94958) Brooklyn map pin © Google

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