Brooklyn Weather in May
May in Brooklyn brings high temperatures around 22°C (72°F) during the day, dropping to 13°C (55°F) at night, with quite a bit of rainfall expected, averaging around 110 mm (4.3 in) for the month.
Rainfall in Brooklyn in May
You can expect rain on roughly 13 days based on historical data, averaging 110 mm (4.3 in) for the month. 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 May
May in Brooklyn brings high temperatures, with highs of 22°C (72°F) and nights around 13°C (55°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights cool down to 13°C (55°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Brooklyn in May
With approximately 258 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.
Wind Speed in Brooklyn in May
Wind speeds average 5 m/s (10 knots) during May. At this speed, gentle to moderate breezes make small trees sway and the wind creates whitecaps on water bodies. Daily variations range from moderate winds to stronger breezes, creating excellent conditions for sailing, kite flying and wind sports.
Average water temperature in May
The water sits at 10°C (50°F) this month, which is well below what most people consider swimmable. Wetsuits help, but expect it to still feel cold.If you prefer enjoying temperate temperatures and rain-free days, September typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
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 May
Min Temperature
13°C (55°F)
Max Temperature
22°C (72°F)
Water Temperature
10°C (50°F) *
Chance of Rain
43%
Precipitation
110 mm (4.3 in)
Rainy days
13 days
Humidity
62% *
Windspeed
5 m/s (10 knots) *
Sunshine
258 hours *
Percentage Sunshine
57% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Brooklyn typically rise from around 19°C (66°F) at the start of May to approximately 24°C (75°F) by the end. Nights are cool, with lows typically ranging from 10°C (50°F) to 17°C (63°F).
Average temperatures in May
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 May
Historical weather for Brooklyn in May
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.
Brooklyn historical weather extremes in May
Based on weather observations in Brooklyn between 1976 and 2026, these are the recorded extremes during May.
- The hottest May day on record in Brooklyn reached 35°C (95°F) (May 20, 1996).
- On May 5, 1978, Brooklyn saw its coldest May day with temperatures maxing out at 8°C (46°F).
- The coldest night in May in Brooklyn was on May 9, 2020, with a minimum of 2°C (36°F).
- Peak precipitation in May occurred on May 5, 2017, when 73 mm (2.9 in) of precipitation was measured.
Best Places in the United States of America in May
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in May →
perfect weather
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tolerable
unpleasant
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What to Wear in Brooklyn in May
For Brooklyn in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. With water temperatures around 10°C (50°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Brooklyn in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
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.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Brooklyn climate overview or explore weather in the United States of America.
