Weather in New York City for May 2025
In general, the average temperature in New York City at the beginning of May is 16.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 24 °F by the end of May.
With an average of 5 rainy days, New York City experiences minimal rainfall in May.
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New York City in May average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  16° | 2  19° | 3 14° | 4 13° | |||
| 5 14° | 6  19° | 7  23° | 8 24° | 9 18° | 10  18° | 11 20° |
| 12 20° | 13 21° | 14 22° | 15 22° | 16 21° | 17 21° | 18 20° |
| 19 22° | 20 20° | 21 23° | 22 24° | 23 24° | 24 26° | 25 23° |
| 26 26° | 27 22° | 28 25° | 29 25° | 30  22° | 31 25° |
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Temperatures trend during May in New York City
May weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 | Patchy rain possible | 16° /10° | 1.7 mm | 4 | |
| May 2 | Moderate rain at times | 19° /10° | 1.8 mm | 5 | |
| May 3 | Patchy rain possible | 14° /9° | 0.5 mm | 4 | |
| May 4 | Moderate rain at times | 13° /8° | 4.5 mm | 3 | |
| May 5 | Patchy rain possible | 14° /8° | 8.8 mm | 4 | |
| May 6 | Overcast | 19° /10° | 0.8 mm | 4 | |
| May 7 | Partly cloudy | 23° /12° | 0.8 mm | 6 | |
| May 8 | Partly cloudy | 24° /14° | 4.6 mm | 6 | |
| May 9 | Moderate or heavy rain shower | 18° /12° | 1.9 mm | 5 | |
| May 10 | Sunny | 18° /10° | 3.7 mm | 5 | |
| May 11 | Overcast | 20° /9° | 0.1 mm | 5 | |
| May 12 | Sunny | 20° /11° | 6.1 mm | 5 | |
| May 13 | Overcast | 21° /13° | 0.1 mm | 5 | |
| May 14 | Overcast | 22° /13° | 2.7 mm | 5 | |
| May 15 | Sunny | 22° /12° | 0.1 mm | 6 | |
| May 16 | Overcast | 21° /13° | 3.1 mm | 5 | |
| May 17 | Sunny | 21° /12° | 0 mm | 5 | |
| May 18 | Sunny | 20° /10° | 0 mm | 6 | |
| May 19 | Overcast | 22° /12° | 0 mm | 5 | |
| May 20 | Moderate or heavy rain shower | 20° /13° | 8.6 mm | 5 | |
| May 21 | Overcast | 23° /13° | 0 mm | 6 | |
| May 22 | Patchy rain possible | 24° /15° | 1.3 mm | 6 | |
| May 23 | Partly cloudy | 24° /15° | 5.1 mm | 6 | |
| May 24 | Sunny | 26° /14° | 0.2 mm | 7 | |
| May 25 | Sunny | 23° /13° | 0 mm | 6 | |
| May 26 | Sunny | 26° /14° | 1.6 mm | 6 | |
| May 27 | Sunny | 22° /14° | 7.5 mm | 6 | |
| May 28 | Partly cloudy | 25° /15° | 0 mm | 6 | |
| May 29 | Sunny | 25° /15° | 2.3 mm | 6 | |
| May 30 | Cloudy | 22° /12° | 2.9 mm | 5 | |
| May 31 | Sunny | 25° /12° | 0 mm | 6 | |
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Guide for New York City in May
In May, New York City experiences a transition from spring to early summer, with generally mild and pleasant weather. At the beginning of the month, the average temperature hovers around 17°, with occasional cooler days and mild nights.
The city sees an increase in sunshine hours, making it a great time to explore outdoor attractions such as Central Park or take a stroll along the High Line.
Towards the end of May, temperatures in New York City tend to rise, reaching an average of 21°. The city becomes increasingly vibrant as outdoor dining and events become more popular. Visitors can expect comfortable weather for sightseeing, shopping, and enjoying the city's many cultural offerings.
However, it's worth noting that occasional rain showers can occur, so it's advisable to carry an umbrella when venturing out.
Overall, May is a delightful time to visit New York City, with pleasant temperatures and blooming spring foliage giving way to the lively atmosphere of early summer.
Whether you're interested in exploring iconic landmarks, indulging in the city's culinary scene, or simply soaking up the urban energy, New York City in May offers a diverse range of experiences for travelers.
New York City in May - FAQ
May rainfall patterns in New York City
UV exposure in New York City during May
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