May weather forecastPearl River, NY
May
Weather in May
The last month of the spring, May, is an agreeable month in Pearl River, New York, with an average temperature ranging between min 51.4°F (10.8°C) and max 69.8°F (21°C).Temperature
An increase in the average high-temperature marks May, moving from April's refreshing 58.5°F (14.7°C) to a pleasant 69.8°F (21°C). Pearl River, in May, experiences an average temperature of 51.4°F (10.8°C) at night.Humidity
The average relative humidity in May is 75%.Rainfall
In Pearl River, in May, it is raining for 16.1 days, with typically 2.4" (61mm) of accumulated precipitation. Throughout the year, there are 143.9 rainfall days, and 25.59" (650mm) of precipitation is accumulated.Snowfall
In Pearl River, snow does not fall in May through September.Daylight
In Pearl River, the average length of the day in May is 14h and 30min.On the first day of the month, sunrise is at 5:52 am and sunset at 7:53 pm. On the last day of May, sunrise is at 5:26 am and sunset at 8:21 pm EDT.
Sunshine
In May, the average sunshine is 8.5h.UV index
In Pearl River, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum UV index of 5 in May translates into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Pearl River, NY
- Average high temperature in May: 69.8°F
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (34.9°F).
- Average low temperature in May: 51.4°F
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure in May
Pearl River, NY
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Pearl River, NY
- Average wind speed in May: 6.2mph
The windiest month (with the highest average wind speed) is March (7.7mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity in May
Pearl River, NY
- Average humidity in May: 75%
The month with the highest relative humidity is February (79%).
The months with the lowest relative humidity are July and August (71%).
Average rainfall in May
Pearl River, NY
- Average rainfall in May: 2.4"
The wettest month (with the highest rainfall) is July (2.76").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days in May
Pearl River, NY
- Average rainfall days in May: 16.1 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in May
Pearl River, NY
- Average snowfall in May: 0"
The month with the highest snowfall is March (4.17").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Pearl River, NY
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (6.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Pearl River, NY
- Average daylight in May: 14h and 30min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in May: 8h and 30min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in May
Pearl River, NY
- Average sunshine days in May: 13.4 days
The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is June (12.4 days).
Average UV index in May
Pearl River, NY
- Average UV index in May: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in May
Pearl River, NY
- Average cloud cover in May: 47
The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in May
Pearl River, NY
- Average visibility in May: 5mi
The months with the highest visibility are January, March, April, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are February and May (5mi).
