May weather forecast
Port Washington North, NY

Share

Weather in May

The last month of the spring, May, is a refreshing month in Port Washington North, New York, with an average temperature varying between 66.2°F (19°C) and 53.6°F (12°C).

Temperature

In May, the average high-temperature increases from a moderate 56.1°F (13.4°C) in April to an enjoyable 66.2°F (19°C). Port Washington North in May anticipates an average nighttime temperature of 53.6°F (12°C).

Humidity

February, May and December, with an average relative humidity of 75%, are the most humid months.

Rainfall

In Port Washington North, in May, during 17.2 rainfall days, 2.99" (76mm) of precipitation is typically accumulated. In Port Washington North, New York, during the entire year, the rain falls for 168.7 days and collects up to 36.69" (932mm) of precipitation.

Snowfall

In Port Washington North, snow does not fall in May through October.

Ocean temperature

In May, the average ocean temperature in Port Washington North, New York, is 54.1°F (12.3°C).
Note: In 54.1°F (12.3°C), cold shock and rapid breathing can occur when swimming at temperatures below 50°F (10°C).

Daylight

In May, the average length of the day in Port Washington North is 14h and 29min.
On the first day of May in Port Washington North, sunrise is at 5:52 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 5:25 am and sunset at 8:19 pm EDT.

Sunshine

In May, the average sunshine in Port Washington North is 8.8h.

UV index

In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 5 in May interprets into the following advice:
Act with care - The need to guard against sun damage is communicated. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
[Resources]

Frequently asked questions

What are the temperatures in Port Washington North in May?

The average high-temperature, in May, in Port Washington North, is 66.2°F (19°C), while the average low-temperature is 53.6°F (12°C).

What are the most humid months in Port Washington North?

February, May and December, with an average relative humidity of 75%, are most humid months in Port Washington North.

What is the average humidity in May in Port Washington North?

In May, the average relative humidity in Port Washington North, New York, is 75%.

How many days does it rain in May in Port Washington North?

In May, in Port Washington North, New York, the rain falls for 17.2 days. Throughout May, 2.99" (76mm) of precipitation is accumulated.

When it does not snow in Port Washington North?

May through October are months without snowfall in Port Washington North, New York.

Does it snow in Port Washington North in May?

In May, in Port Washington North, New York, it doesn't snow. April is the latest month when it typically snows.

How cold is the water in May in Port Washington North?

In May, the average ocean temperature in Port Washington North is 54.1°F (12.3°C). Swimming in 54.1°F (12.3°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.

What is the average length of the day in May in Port Washington North?

In May, the average day length is 14h and 29min.

When are sunrise and sunset in May in Port Washington North?

On the first day of May, sunrise is at 5:52 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 5:25 am and sunset at 8:19 pm EDT.

How long on average sun shines in May in Port Washington North?

The average sunshine duration in May in Port Washington North is 8.8h.

How high is the UV index in May in Port Washington North?

In May, the average daily maximum UV index in Port Washington North, New York, is 5. A UV Index reading of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
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
Port Washington North, NY

Average temperature in May - Port Washington North, NY
  • Average high temperature in May: 66.2°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (36.5°F).

  • Average low temperature in May: 53.6°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

[Resources]

Average pressure in May
Port Washington North, NY

Average pressure in May - Port Washington North, 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).

[Resources]

Average wind speed in May
Port Washington North, NY

Average wind speed in May - Port Washington North, NY
  • Average wind speed in May: 7.8mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).

[Resources]

Average humidity in May
Port Washington North, NY

Average humidity in May - Port Washington North, NY
  • Average humidity in May: 75%

The months with the highest relative humidity are February, May and December (75%).
The month with the lowest relative humidity is August (70%).

[Resources]

Average rainfall in May
Port Washington North, NY

Average rainfall in May - Port Washington North, NY
  • Average rainfall in May: 2.99"

The wettest month (with the highest rainfall) is December (3.98").
The driest month (with the least rainfall) is February (2.36").

[Resources]

Average rainfall days in May
Port Washington North, NY

Average rainfall days in May - Port Washington North, NY
  • Average rainfall days in May: 17.2 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (9.2 days).

[Resources]

Average snowfall in May
Port Washington North, NY

Average snowfall in May - Port Washington North, NY
  • Average snowfall in May: 0"

The month with the highest snowfall is March (2.32").
The months with the least snowfall are May, June, July, August, September and October (0").

[Resources]

Average snowfall days in May
Port Washington North, NY

Average snowfall days in May - Port Washington North, NY
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

[Resources]

Average sea temperature in May
Port Washington North, NY

Average sea temperature in May - Port Washington North, NY
  • Average sea temperature in May: 54.1°F

The best month for swimming (with the highest average sea temperature) is August (74.1°F).
The coldest month (with the lowest average sea temperature) is February (39.9°F).

[Resources]

Average daylight in May /
Average sunshine in May
Port Washington North, NY

Average daylight in May / Average sunshine in May - Port Washington North, 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 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

[Resources]

Average sunshine days in May
Port Washington North, NY

Average sunshine days in May - Port Washington North, NY
  • Average sunshine days in May: 12.3 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is June (11.1 days).

[Resources]

Average UV index in May
Port Washington North, NY

Average UV index in May - Port Washington North, 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).

[Resources]

Average cloud cover in May
Port Washington North, NY

Average cloud cover in May - Port Washington North, NY
  • Average cloud cover in May: 43

The month with the most cloud cover is December (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 29).

[Resources]

Average visibility in May
Port Washington North, NY

Average visibility in May - Port Washington North, 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]

Port Washington North, New York, USA

Weather forecast for your location

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