May weather forecastSparkill, NY
May
Weather in May
May, the last month of the spring in Sparkill, is a pleasant month, with temperature in the range of an average high of 69.4°F (20.8°C) and an average low of 51.8°F (11°C).Temperature
The onset of May marks an increase in the average high-temperature, moving from a mild 58.3°F (14.6°C) in April to an agreeable 69.4°F (20.8°C). The temperature dips to an average of 51.8°F (11°C) during May nights.Humidity
In May, the average relative humidity is 74%.Rainfall
In Sparkill, in May, it is raining for 16.7 days, with typically 2.76" (70mm) of accumulated precipitation. Throughout the year, in Sparkill, there are 151.8 rainfall days, and 30.79" (782mm) of precipitation is accumulated.Snowfall
In Sparkill, snow does not fall in May through September.Daylight
In Sparkill, the average length of the day in May is 14h and 30min.On the first day of May, sunrise is at 5:52 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 5:25 am and sunset at 8:21 pm EDT.
Sunshine
The average sunshine in May is 8.5h.UV index
In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 5 during May translates into the following recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Sparkill, NY
- Average high temperature in May: 69.4°F
The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (35.2°F).
- Average low temperature in May: 51.8°F
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure in May
Sparkill, 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
Sparkill, NY
- Average wind speed in May: 6.3mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity in May
Sparkill, NY
- Average humidity in May: 74%
The months with the highest relative humidity are February and December (77%).
The month with the lowest relative humidity is August (70%).
Average rainfall in May
Sparkill, NY
- Average rainfall in May: 2.76"
The wettest month (with the highest rainfall) is July (3.35").
The driest month (with the least rainfall) is January (1.89").
Average rainfall days in May
Sparkill, NY
- Average rainfall days in May: 16.7 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in May
Sparkill, NY
- Average snowfall in May: 0"
The month with the highest snowfall is March (2.8").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Sparkill, NY
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (5.8 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
Sparkill, 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 36min).
Average sunshine days in May
Sparkill, NY
- Average sunshine days in May: 13 days
The months with the most sunshine days are January and November (20 days).
The month with the least sunshine days is July (10.9 days).
Average UV index in May
Sparkill, 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
Sparkill, NY
- Average cloud cover in May: 46
The months with the most cloud cover are February, March and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in May
Sparkill, NY
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
