Nassau County (Glen Cove)
May
Weather in Nassau County, New York for May 2027
Your guide to Nassau County weather in May - trends and predictions
The climate of Nassau County in May is notably wet, with an average of 15 rainy days, and a total of 172.3 mm of precipitation.
Is May a good time to visit Nassau County? check out the best time to travel to Nassau County page.
✨ Is May a good time to visit Nassau County? – Ask the AI Weatherman
Rain 🌧️
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16
Dry days
15
Rainy days
0
Snow days
19°/12°
Temperatures
21 km/h
Avg max wind
73 %
Avg humidity
Nassau County Weather May
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Temperatures trend during May in Nassau County
See the weather trend as well as the moving average line
May weather in Nassau County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Overcast | 17° /8° | 0 mm | 7 | |
| May 2 |  Light rain | 18° /10° | 4 mm | 7 | |
| May 3 |  Patchy rain possible | 18° /10° | 1.3 mm | 7 | |
| May 4 |  Heavy rain at times | 19° /12° | 6 mm | 7 | |
| May 5 |  Moderate or heavy rain shower | 20° /13° | 8.1 mm | 7 | |
| May 6 |  Moderate rain | 17° /13° | 14.9 mm | 5 | |
| May 7 | Light rain | 19° /11° | 2.5 mm | 6 | |
| May 8 | Patchy rain possible | 18° /11° | 2.4 mm | 7 | |
| May 9 | Moderate rain | 15° /11° | 15 mm | 4 | |
| May 10 | Overcast | 20° /11° | 0.4 mm | 6 | |
| May 11 |  Partly cloudy | 17° /12° | 0 mm | 5 | |
| May 12 | Partly cloudy | 18° /10° | 0 mm | 8 | |
| May 13 | Patchy rain possible | 18° /13° | 1 mm | 6 | |
| May 14 | Moderate rain | 18° /13° | 10.9 mm | 3 | |
| May 15 | Patchy rain possible | 19° /12° | 2.4 mm | 6 | |
| May 16 | Patchy rain possible | 22° /14° | 0.1 mm | 8 | |
| May 17 | Patchy rain possible | 26° /16° | 1 mm | 8 | |
| May 18 | Patchy rain possible | 24° /17° | 0.1 mm | 8 | |
| May 19 |  Sunny | 25° /15° | 0.7 mm | 8 | |
| May 20 | Light rain | 24° /14° | 3.2 mm | 7 | |
| May 21 | Light rain | 13° /10° | 2.8 mm | 3 | |
| May 22 | Moderate or heavy rain shower | 16° /10° | 9.3 mm | 7 | |
| May 23 | Light rain | 14° /8° | 7.5 mm | 3 | |
| May 24 | Moderate rain | 14° /10° | 18.3 mm | 3 | |
| May 25 | Patchy rain possible | 19° /11° | 2.2 mm | 4 | |
| May 26 |  Cloudy | 21° /14° | 0 mm | 7 | |
| May 27 |  Mist | 22° /14° | 0 mm | 6 | |
| May 28 | Patchy rain possible | 18° /15° | 1.9 mm | 7 | |
| May 29 | Light rain | 23° /13° | 7.5 mm | 8 | |
| May 30 | Moderate or heavy rain shower | 17° /12° | 8 mm | 8 | |
| May 31 |  Heavy rain | 22° /10° | 40.8 mm | 8 | |
| Next | |||||
Important Notice
Our weather forecast for Nassau 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 Nassau County forecast closer to your planned date for the most up-to-date weather information.
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Nassau County in May - FAQ
What are the expected maximum and minimum temperatures in Nassau County during May?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Nassau County during May?
Significant rainfall exceeding 172.3 mm is expected in Nassau County during May, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Nassau County during May?
The average wind speed in Nassau County during May is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Nassau County
Explore the daily rainfall trends and prepare for Nassau Countys May weather 💧
Typically, Nassau County has 15 rainy days in May with a total of 172.3 mm of rainfall.
UV exposure in Nassau County during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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