New York City Weather in May
May in New York City typically sees daytime highs of 22°C (72°F) and nighttime lows of 13°C (55°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in New York City in May
Historically, the month has about 12 days of rain, averaging 112 mm (4.4 in) in total. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in New York City in May
Expect highs of 22°C (72°F) in New York City in May, with nights dropping to around 13°C (55°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 13°C (55°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in New York City in May
The month enjoys around 258 hours of sunshine, creating mostly sunny days with good weather conditions.
Wind Speed in New York City in May
Average wind conditions reach 5 m/s (10 knots) in May. This creates lively weather with fresh winds that make small trees sway noticeably. Remember this is an average: some days are less windy while others have particularly active windy conditions.
Average water temperature in May
With water temperatures around 10°C (50°F), swimming isn't really an option for most visitors. The cold sets in quickly and a wetsuit won't fully solve it.For New York City itself, September generally stands out with 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 New York City's climate page.
New York City Temperature in May
Min Temperature
13°C (55°F)
Max Temperature
22°C (72°F)
Water Temperature
10°C (50°F)
Chance of Rain
40%
Precipitation
112 mm (4.4 in)
Rainy days
12 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 New York City 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 11°C (52°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 New York City in May
Browse day-by-day weather records for New York City spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
New York City historical weather extremes in May
Our historical data for New York City spans 1976 to 2026, revealing these weather extremes.
- The hottest May day on record in New York City reached 36°C (97°F) (May 20, 1996).
- New York City experienced its chilliest May day on May 9, 1977, reaching only 8°C (46°F).
- Nighttime temperatures dropped to 2°C (36°F) on May 9, 2020, marking the coldest May night on record.
- The wettest May day on record brought 74 mm (2.9 in) of precipitation to New York City (May 14, 1978).
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
pleasant
tolerable
unpleasant
poor
What to Wear in New York City in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. Expect water temperatures of around 10°C (50°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in New York City 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 New York City's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full New York City climate overview or explore weather in the United States of America.
