Westchester County
May
Weather in Westchester County for May 2025
Your guide to Westchester County weather in May - trends and predictions
In general, the average temperature in Westchester County at the beginning of May is 18.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 24.4 °F by the end of May.
The climate of Westchester County in May is notably wet, with an average of 15 rainy days.
- New! Chat with our AI weatherman - it’s amazing and free.
16
Dry days
15
Rainy days
0
Snow days
21°/12°
Temperatures
15 km/h
Avg max wind
66 %
Avg humidity
Westchester County in May average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  17° | 2  24° | 3  17° | 4 14° | |||
| 5 11° | 6 20° | 7  24° | 8  24° | 9 19° | 10 13° | 11 14° |
| 12 10° | 13 17° | 14 21° | 15 20° | 16 14° | 17 22° | 18 23° |
| 19 22° | 20  17° | 21 22° | 22 25° | 23 25° | 24 26° | 25  23° |
| 26 26° | 27 23° | 28 27° | 29 25° | 30 22° | 31 25° |
You can click on date
Access Westchester County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during May in Westchester County
See the weather trend as well as the moving average line
May weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 | Light drizzle | 17° /12° | 0.8 mm | 4 | |
| May 2 | Overcast | 24° /11° | 0 mm | 5 | |
| May 3 | Cloudy | 17° /12° | 0 mm | 4 | |
| May 4 | Light drizzle | 14° /10° | 4.2 mm | 3 | |
| May 5 | Light rain | 11° /9° | 16.5 mm | 3 | |
| May 6 | Light drizzle | 20° /12° | 1.6 mm | 5 | |
| May 7 | Partly cloudy | 24° /15° | 0.1 mm | 6 | |
| May 8 | Light rain shower | 24° /15° | 5 mm | 5 | |
| May 9 | Light rain shower | 19° /13° | 5.8 mm | 4 | |
| May 10 | Light rain | 13° /8° | 7.4 mm | 3 | |
| May 11 | Patchy rain possible | 14° /6° | 0.5 mm | 3 | |
| May 12 | Light rain shower | 10° /7° | 12.1 mm | 3 | |
| May 13 | Patchy rain possible | 17° /7° | 0.4 mm | 4 | |
| May 14 | Light rain shower | 21° /13° | 5.2 mm | 5 | |
| May 15 | Patchy rain possible | 20° /15° | 0.4 mm | 5 | |
| May 16 | Light rain | 14° /13° | 7 mm | 3 | |
| May 17 | Overcast | 22° /14° | 0.1 mm | 5 | |
| May 18 | Partly cloudy | 23° /13° | 0 mm | 6 | |
| May 19 | Overcast | 22° /12° | 0 mm | 5 | |
| May 20 | Moderate or heavy rain shower | 17° /13° | 16.3 mm | 4 | |
| May 21 | Overcast | 22° /11° | 0 mm | 5 | |
| May 22 | Patchy rain possible | 25° /15° | 1.6 mm | 6 | |
| May 23 | Cloudy | 25° /15° | 4.5 mm | 6 | |
| May 24 | Moderate rain at times | 26° /14° | 1 mm | 6 | |
| May 25 | Sunny | 23° /12° | 0 mm | 6 | |
| May 26 | Sunny | 26° /13° | 1.7 mm | 6 | |
| May 27 | Sunny | 23° /15° | 7.2 mm | 6 | |
| May 28 | Sunny | 27° /15° | 0 mm | 7 | |
| May 29 | Sunny | 25° /15° | 1.7 mm | 6 | |
| May 30 | Sunny | 22° /11° | 1.4 mm | 6 | |
| May 31 | Sunny | 25° /11° | 0 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Westchester 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 Westchester County forecast closer to your planned date for the most up-to-date weather information.
Westchester County in May - FAQ
What are the expected maximum and minimum temperatures in Westchester 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 Westchester County during May?
Moderate rainfall is anticipated in Westchester County during May, with a total of 97.4 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Westchester County during May?
The average wind speed in Westchester County during May is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
Top locations in Westchester County
Select a location for an accurate weather forecast
More Locations Quick links
You are here
Where is Westchester County?Get accurate weather forecasts for Westchester County, located at latitude 40.931 and longitude -73.899. Stay updated with localized weather information tailored for Westchester County.
Found a mistake?
We appreciate your attention to details. Tell us here.