Richmond County (Staten Island)
May
Weather in Richmond County, New York for May 2026
Your guide to Richmond County weather in May - trends and predictions
In general, the average temperature in Richmond County at the beginning of May is 17.7 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 22.4 °F by the end of May.
The climate of Richmond County in May is notably wet, with an average of 14 rainy days, and a total of 64.5 mm of precipitation.
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Temperatures
Rain 🌧️
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17
Dry days
14
Rainy days
0
Snow days
21°/12°
Temperatures
17 km/h
Avg max wind
64 %
Avg humidity
Richmond County Weather May
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Temperatures trend during May in Richmond County
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May weather in Richmond County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Patchy rain possible | 15° /9° | 1.3 mm | 4 | |
| May 2 |  Moderate rain at times | 21° /10° | 0.9 mm | 5 | |
| May 3 | Patchy rain possible | 18° /12° | 1.6 mm | 5 | |
| May 4 | Moderate rain at times | 14° /10° | 6.4 mm | 3 | |
| May 5 | Patchy rain possible | 14° /9° | 29.2 mm | 4 | |
| May 6 |  Overcast | 19° /11° | 21.6 mm | 4 | |
| May 7 |  Partly cloudy | 23° /13° | 3.3 mm | 5 | |
| May 8 | Overcast | 23° /15° | 1.8 mm | 5 | |
| May 9 | Overcast | 16° /11° | 35.2 mm | 4 | |
| May 10 |  Sunny | 19° /9° | 3.8 mm | 5 | |
| May 11 | Partly cloudy | 21° /10° | 0.1 mm | 5 | |
| May 12 | Sunny | 20° /12° | 3.9 mm | 5 | |
| May 13 |  Cloudy | 20° /13° | 8.5 mm | 4 | |
| May 14 | Overcast | 19° /13° | 36.5 mm | 4 | |
| May 15 | Sunny | 21° /13° | 0.2 mm | 5 | |
| May 16 | Overcast | 21° /14° | 2.3 mm | 5 | |
| May 17 | Sunny | 21° /15° | 0.1 mm | 5 | |
| May 18 | Sunny | 20° /12° | 0 mm | 5 | |
| May 19 | Overcast | 22° /11° | 0 mm | 5 | |
| May 20 | Moderate or heavy rain shower | 20° /11° | 4.7 mm | 5 | |
| May 21 | Overcast | 22° /12° | 15.2 mm | 5 | |
| May 22 | Cloudy | 21° /13° | 12.8 mm | 5 | |
| May 23 | Partly cloudy | 20° /13° | 2 mm | 5 | |
| May 24 | Sunny | 23° /11° | 0 mm | 6 | |
| May 25 | Sunny | 21° /12° | 0 mm | 5 | |
| May 26 | Sunny | 24° /13° | 2.3 mm | 6 | |
| May 27 | Sunny | 21° /13° | 5 mm | 5 | |
| May 28 | Cloudy | 22° /13° | 12.8 mm | 5 | |
| May 29 | Sunny | 24° /14° | 7.6 mm | 6 | |
| May 30 | Cloudy | 21° /14° | 11.6 mm | 5 | |
| May 31 | Sunny | 24° /11° | 26.5 mm | 6 | |
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Important Notice
Our weather forecast for Richmond 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 Richmond County forecast closer to your planned date for the most up-to-date weather information.
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Richmond County in May - FAQ
What are the expected maximum and minimum temperatures in Richmond County during May?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Richmond County during May?
Moderate rainfall is anticipated in Richmond County during May, with a total of 64.5 mm spread over approximately 14 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Richmond County during May?
The average wind speed in Richmond County during May is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Richmond County
Explore the daily rainfall trends and prepare for Richmond Countys May weather 💧
UV exposure in Richmond County during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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