New York County (Manhattan)
May
Weather in New York County, New York for May 2026
Your guide to New York County weather in May - trends and predictions
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So far, May 2026 in New York County is slightly warmer than the historical average by 1.3 °F.
The forecast for the next days in New York County predicts temperatures to be around 23 °F, close to the historical average.
In general, the average temperature in New York County at the beginning of May is 18.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 24.1 °F by the end of May.
New York County experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 212.9 mm.
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Temperatures
Rain 🌧️
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8
Dry days
23
Rainy days
0
Snow days
20°/12°
Temperatures
19 km/h
Avg max wind
66 %
Avg humidity
New York County Weather May
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Temperatures trend during May in New York County
See the weather trend as well as the moving average line
May weather in New York County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Patchy rain possible | 16° /9° | 0.9 mm | 5 | |
| May 2 |  Moderate rain at times | 20° /10° | 1.5 mm | 6 | |
| May 3 | Patchy rain possible | 17° /10° | 2.7 mm | 5 | |
| May 4 | Moderate rain at times | 17° /10° | 8.6 mm | 5 | |
| May 5 | Patchy rain possible | 17° /10° | 19.3 mm | 5 | |
| May 6 |  Overcast | 19° /11° | 14.1 mm | 4 | |
| May 7 |  Partly cloudy | 21° /12° | 3.5 mm | 6 | |
| May 8 | Partly cloudy | 21° /13° | 2.4 mm | 6 | |
| May 9 | Moderate or heavy rain shower | 17° /11° | 31.3 mm | 4 | |
| May 10 |  Sunny | 20° /10° | 3.1 mm | 5 | |
| May 11 |  Cloudy | 19° /10° | 0 mm | 5 | |
| May 12 | Sunny | 19° /11° | 3 mm | 6 | |
| May 13 | Overcast | 20° /13° | 1 mm | 5 | |
| May 14 | Overcast | 19° /13° | 22 mm | 4 | |
| May 15 | Sunny | 20° /12° | 0 mm | 6 | |
| May 16 | Overcast | 22° /13° | 1.7 mm | 6 | |
| May 17 | Sunny | 24° /15° | 0 mm | 6 | |
| May 18 | Cloudy | 22° /14° | 0 mm | 6 | |
| May 19 | Overcast | 25° /13° | 0.2 mm | 7 | |
| May 20 | Moderate or heavy rain shower | 23° /13° | 5.3 mm | 6 | |
| May 21 | Overcast | 20° /12° | 7.1 mm | 6 | |
| May 22 | Patchy rain possible | 20° /12° | 10.2 mm | 6 | |
| May 23 | Moderate or heavy rain shower | 19° /11° | 6.2 mm | 4 | |
| May 24 |  Moderate rain | 13° /10° | 19.1 mm | 1 | |
| May 25 | Moderate rain | 18° /11° | 13 mm | 4.7 | |
| May 26 | Partly cloudy | 26° /15° | 0 mm | 4.6 | |
| May 27 | Patchy rain possible | 31° /18° | 0.1 mm | 7.7 | |
| May 28 | Partly cloudy | 26° /17° | 0.1 mm | 0.8 | |
| May 29 | Cloudy | 23° /16° | 0 mm | 4 | |
| May 30 | Patchy rain possible | 23° /15° | 2.3 mm | 4 | |
| May 31 | Sunny | 22° /12° | 0 mm | 5 | |
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Important Notice
Our weather forecast for New York County in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the New York County forecast closer to your planned date for the most up-to-date weather information.
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New York County in May - FAQ
What are the expected maximum and minimum temperatures in New York County during May?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in New York County during May?
Significant rainfall exceeding 212.9 mm is expected in New York County during May, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in New York County during May?
The average wind speed in New York County during May is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in New York County
Explore the daily rainfall trends and prepare for New York Countys May weather 💧
Typically, New York County has 23 rainy days in May with a total of 212.9 mm of rainfall.
UV exposure in New York County during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Where is New York County?Get accurate weather forecasts for New York County, located at latitude 40.783 and longitude -73.966. Stay updated with localized weather information tailored for New York County.
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