Brooklyn Weather in January

January in Brooklyn brings low temperatures, with highs of 5°C (41°F) and nights dropping to -3°C (27°F). Rainfall is on the higher side this month, averaging around 94 mm (3.7 in), so keep a rain jacket handy.

Rainfall in Brooklyn in January

This month experiences about 11 days of snow/rain according to historical data, averaging 94 mm (3.7 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Brooklyn in January

In January, Brooklyn sees low temperatures, with highs of 5°C (41°F). Nights drop to around -3°C (27°F). Winter occurs in January. Staying warm is the main priority this month, especially during mornings and evenings. With lows of -3°C (27°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. This month is known for being the coldest, so make sure you pack appropriately with plenty of warm clothing.

Sunshine in Brooklyn in January

You can expect a moderate amount of sunlight, with approximately 161 hours. This means a pleasant mix of sun and overcast.

Wind Speed in Brooklyn in January

January sees wind speeds averaging 6 m/s (12 knots). You'll experience strong winds that cause whole trees to sway and require effort when walking against them. As an average, expect variation from moderate breezes to particularly windy days that affect daily routines.

Average water temperature in January

The water sits at 6°C (43°F) this month, which is well below what most people consider swimmable. Wetsuits help, but expect it to still feel cold.

January in Brooklyn has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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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 January

Min Temperature -3°C (27°F)  

Max Temperature 5°C (41°F)  

Water Temperature 6°C (43°F) *  

Chance of Rain 37%  

Precipitation 94 mm (3.7 in)  

Rainy days 11 days  

Humidity 61% *  

Windspeed 6 m/s (12 knots) *  

Sunshine 161 hours *  

Percentage Sunshine 54% *  

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

Daily Historical Temperatures

51-year average (1976-2026)

Based on our historical records, temperatures in Brooklyn typically stay consistent throughout January, with daily highs averaging around 5°C (41°F). Nights are very cold, with lows typically ranging from -5°C (23°F) to -1°C (30°F).

Average temperatures in January

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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

51-year average (1976-2026)

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

Average precipitation in January

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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 January

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

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

Brooklyn historical weather extremes in January

Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Brooklyn.

• The hottest January day on record in Brooklyn reached 22°C (72°F) (January 6, 2007).
• The coldest night in January in Brooklyn was on January 21, 1985, with a minimum of -21°C (-6°F).

What to Wear in Brooklyn in January

Dress warmly and in layers for your trip to Brooklyn in January. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. The water temperature sits at about 6°C (43°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Brooklyn in January

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

Swimming

5/10

Cycling

3/10

Walking

3/10

Camping

1/10

Outdoor sports

3/10

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.