Brooklyn Weather in December

December in Brooklyn brings low temperatures, with highs of 8°C (46°F) and nights dropping to 1°C (34°F). Rainfall is on the higher side this month, averaging around 130 mm (5.1 in), so keep a rain jacket handy.

Rainfall in Brooklyn in December

Typically, you can expect about 11 days of rain this month, with 130 mm (5.1 in) on average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Brooklyn in December

In December, Brooklyn gets low temperatures, with highs of 8°C (46°F). Nights cool to around 1°C (34°F). December is a notable month of the winter season. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With lows around 1°C (34°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Brooklyn in December

The area enjoys a balanced 141 hours of sunlight, ensuring it's neither too overcast nor too sunny.

Wind Speed in Brooklyn in December

Average wind conditions reach 6 m/s (12 knots) in December. This creates notably windy weather that is clearly felt and can influence daily activities. Keep in mind this is an average. Some days are less intense, while others can be quite gusty.

Average water temperature in December

At 9°C (48°F), the water is very cold. Most people find it too uncomfortable for anything beyond a brief wade.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Brooklyn. Our weather planner can help you explore destinations with more pleasant weather conditions.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Brooklyn's climate page.

Brooklyn Temperature in December

Min Temperature 1°C (34°F)  

Max Temperature 8°C (46°F)  

Water Temperature 9°C (48°F) *  

Chance of Rain 38%  

Precipitation 130 mm (5.1 in)  

Rainy days 11 days  

Humidity 64% *  

Windspeed 6 m/s (12 knots) *  

Sunshine 141 hours *  

Percentage Sunshine 48% *  

* Data from: New York City, the United States of America (10 KM, 6 Miles).

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Brooklyn typically drop from around 9°C (48°F) at the start of December to approximately 5°C (41°F) by the end. Nights are cold, with lows typically ranging from -2°C (28°F) to 3°C (37°F).

Average temperatures in December

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

‹ January February March April May June July August September October November December ›

Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in December

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

‹ January February March April May June July August September October November December ›

Historical weather for Brooklyn in December

Browse day-by-day weather records for Brooklyn spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

‹ 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 ›

‹ January February March April May June July August September October November December ›

Brooklyn historical weather extremes in December

The extremes listed below come from historical weather data collected in Brooklyn from 1976 through 2025.

• On December 6, 2001, temperatures climbed to 22°C (72°F), marking the warmest December day on record.

What to Wear in Brooklyn in December

Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. Expect water temperatures of around 9°C (48°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Brooklyn in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

4/10

Walking

4/10

Camping

3/10

Outdoor sports

4/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Brooklyn's climate page.

More climate data for Brooklyn

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Brooklyn climate overview or explore weather in the United States of America.