May weather forecast
Nissequogue, NY

Share

Weather in May

May, the last month of the spring in Nissequogue, is an enjoyable month, with an average temperature fluctuating between 62.6°F (17°C) and 54°F (12.2°C).

Temperature

May sees a rise in the average high-temperature, climbing from a cool 53.1°F (11.7°C) in April to a refreshing 62.6°F (17°C). Nissequogue, during May nights, records a temperature marginally cooler than the daytime average, at a cool 54°F (12.2°C).

Humidity

With an average relative humidity of 77%, May is the most humid month in Nissequogue.

Rainfall

In Nissequogue, in May, it is raining for 16.4 days, with typically 2.99" (76mm) of accumulated precipitation. Throughout the year, there are 155.9 rainfall days, and 35.94" (913mm) of precipitation is accumulated.

Snowfall

In Nissequogue, snow does not fall in April through October.

Ocean temperature

In Nissequogue, the average seawater temperature in May is 53.4°F (11.9°C).
Note: You can swim in 53.4°F (11.9°C) below 50°F (10°C) with proper thermal wear; failing that, the cold shock and respiratory challenges are nearly certain. A short span at 55.4°F (13°C) without it is tough.

Daylight

The average length of the day in May in Nissequogue, New York, is 14h and 29min.
On the first day of May, sunrise is at 5:49 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 5:23 am and sunset at 8:17 pm EDT.

Sunshine

The average sunshine in May in Nissequogue is 8.9h.

UV index

In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 5 in May interprets into the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Always opt for UVA and UVB-resistant sunglasses on radiant days.
[Resources]

Frequently asked questions

What is the usual temperature for Nissequogue in May?

The high-temperature, in May, in Nissequogue, is 62.6°F (17°C), while the low-temperature averages to 54°F (12.2°C).

What is the most humid month in Nissequogue?

With an average relative humidity of 77%, May is the most humid month in Nissequogue.

What is the average humidity in May in Nissequogue?

In Nissequogue, the average relative humidity in May is 77%.

How many days does it rain in May in Nissequogue?

In Nissequogue, during May, the rain falls for 16.4 days and regularly aggregates up to 2.99" (76mm) of precipitation.

When it does not snow in Nissequogue?

In Nissequogue, snow does not fall in April through October.

What is the ocean temperature in May in Nissequogue?

In Nissequogue, in May, the average water temperature is 53.4°F (11.9°C). Swimming in 53.4°F (11.9°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

How many hours of daylight does Nissequogue have in May?

The average day length in May is 14h and 29min.

When is the sunrise / sunset in May in Nissequogue?

On the first day of May in Nissequogue, New York, sunrise is at 5:49 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 5:23 am and sunset at 8:17 pm EDT.

How many hours of sunshine does Nissequogue have in May?

The average sunshine duration in May in Nissequogue is 8.9h.

How high is the UV index in May in Nissequogue?

The average daily maximum UV index in May in Nissequogue is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Nissequogue, NY

Average temperature in May - Nissequogue, NY
  • Average high temperature in May: 62.6°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (37.6°F).

  • Average low temperature in May: 54°F

The month with the highest average low temperature is August (71.6°F).
The coldest month (with the lowest average low temperature) is January (28.9°F).

[Resources]

Average pressure in May
Nissequogue, NY

Average pressure in May - Nissequogue, 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).

[Resources]

Average wind speed in May
Nissequogue, NY

Average wind speed in May - Nissequogue, NY
  • Average wind speed in May: 9.3mph

The windiest month (with the highest average wind speed) is January (12.8mph).
The calmest month (with the lowest average wind speed) is July (8.3mph).

[Resources]

Average humidity in May
Nissequogue, NY

Average humidity in May - Nissequogue, NY
  • Average humidity in May: 77%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is November (71%).

[Resources]

Average rainfall in May
Nissequogue, NY

Average rainfall in May - Nissequogue, NY
  • Average rainfall in May: 2.99"

The wettest month (with the highest rainfall) is July (3.94").
The driest month (with the least rainfall) is January (2.2").

[Resources]

Average rainfall days in May
Nissequogue, NY

Average rainfall days in May - Nissequogue, NY
  • Average rainfall days in May: 16.4 days

The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is January (7.8 days).

[Resources]

Average snowfall in May
Nissequogue, NY

Average snowfall in May - Nissequogue, NY
  • Average snowfall in May: 0"

The month with the highest snowfall is March (1.85").
The months with the least snowfall are April, May, June, July, August, September and October (0").

[Resources]

Average snowfall days in May
Nissequogue, NY

Average snowfall days in May - Nissequogue, NY
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (4.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

[Resources]

Average sea temperature in May
Nissequogue, NY

Average sea temperature in May - Nissequogue, NY
  • Average sea temperature in May: 53.4°F

The best month for swimming (with the highest average sea temperature) is August (74°F).
The coldest month (with the lowest average sea temperature) is February (39.7°F).

[Resources]

Average daylight in May /
Average sunshine in May
Nissequogue, NY

Average daylight in May / Average sunshine in May - Nissequogue, NY
  • Average daylight in May: 14h and 3min

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 5min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

[Resources]

Average sunshine days in May
Nissequogue, NY

Average sunshine days in May - Nissequogue, NY
  • Average sunshine days in May: 12.9 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is July (11.4 days).

[Resources]

Average UV index in May
Nissequogue, NY

Average UV index in May - Nissequogue, 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).

[Resources]

Average cloud cover in May
Nissequogue, NY

Average cloud cover in May - Nissequogue, NY
  • Average cloud cover in May: 42

The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 28).

[Resources]

Average visibility in May
Nissequogue, NY

Average visibility in May - Nissequogue, 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).

[Resources]

Nissequogue, New York, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location