May weather forecastHampton Bays, NY
May
Weather in May
The last month of the spring, May, is a refreshing month in Hampton Bays, New York, with an average temperature ranging between max 58.6°F (14.8°C) and min 53.4°F (11.9°C).Temperature
As April gives way to May, the average high-temperature displays a slight ascent, adjusting from a cool 50.4°F (10.2°C) to a moderate 58.6°F (14.8°C). Throughout May, Hampton Bays observes a steady low-temperature average of 53.4°F (11.9°C), reflecting a minor dip from daytime highs.Humidity
The months with the highest humidity in Hampton Bays are May and June, with an average relative humidity of 81%.Rainfall
In Hampton Bays, during May, the rain falls for 16 days and regularly aggregates up to 2.95" (75mm) of precipitation. Throughout the year, in Hampton Bays, New York, there are 156.9 rainfall days, and 35.55" (903mm) of precipitation is accumulated.Snowfall
January through March, May and December are months with snowfall. May is the first month it typically snows in Hampton Bays. Throughout May, in the average 0.1 snowfall days, it receives 0.08" (2mm) of snow. In Hampton Bays, during the entire year, snow falls for 15.4 days and aggregates up to 5.43" (138mm) of snow.Daylight
The average length of the day in May is 14h and 29min.On the first day of the month, sunrise is at 5:47 am and sunset at 7:46 pm. On the last day of May, sunrise is at 5:20 am and sunset at 8:15 pm EDT.
Sunshine
The average sunshine in May in Hampton Bays is 8.8h.UV index
In Hampton Bays, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: In May, the UV index of 5 transforms into the following advice:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Hampton Bays, NY
- Average high temperature in May: 58.6°F
The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (39°F).
- Average low temperature in May: 53.4°F
The months with the highest average low temperature are July and August (71.2°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).
Average pressure in May
Hampton Bays, NY
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Hampton Bays, NY
- Average wind speed in May: 11.9mph
The windiest month (with the highest average wind speed) is January (15.9mph).
The calmest month (with the lowest average wind speed) is July (10.5mph).
Average humidity in May
Hampton Bays, NY
- Average humidity in May: 81%
The months with the highest relative humidity are May and June (81%).
The month with the lowest relative humidity is November (72%).
Average rainfall in May
Hampton Bays, NY
- Average rainfall in May: 2.95"
The wettest month (with the highest rainfall) is December (4.06").
The driest month (with the least rainfall) is September (2.01").
Average rainfall days in May
Hampton Bays, NY
- Average rainfall days in May: 16 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is January (9.7 days).
Average snowfall in May
Hampton Bays, NY
- Average snowfall in May: 0.08"
The month with the highest snowfall is March (1.69").
The months with the least snowfall are April, June, July, August, September, October and November (0").
Average snowfall days in May
Hampton Bays, NY
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (5.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Hampton Bays, 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 48min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
Average sunshine days in May
Hampton Bays, NY
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is February (12.3 days).
Average UV index in May
Hampton Bays, 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 and December (UV index 2).
Average cloud cover in May
Hampton Bays, NY
- Average cloud cover in May: 42
The month with the most cloud cover is December (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in May
Hampton Bays, 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).
